(comparison table for 2019 models of leading brands). Bolt Diameter (mm) Head/Wrench Size (mm) ANSI/ISO DIN It is important to remember that usually, hexagon socket head cap screws are not available in sizes larger than M36 or smaller than M3. Jozawi. 1/4 Inch Square Drive: Six Point Standard Sockets (5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2) Six Point Metric Sockets (4, 5, 6, 7, 8, 9, 10, 11, 12, 13) Miscellaneous - Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more; Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . Compared with CR-V socket, CHROME MOLYBDENUM STEEL (CR-MO) Impact socket have much better ability of absoring resistance, which means more f... Tien-I Chooses Taiwanese Chrome Vanadium Steel for Durability and Resilience. Without a tool of the correct size, you won’t be able to properly fix or lock the nut. In the diagram above, the three key dimensions of a socket are labeled as. Compared with CR-V socket, CHROME MOLYBDENUM STEEL (CR-MO) Impact socket have much better ability of absoring resistance, which means more f... Tien-I Chooses Taiwanese Chrome Vanadium Steel for Durability and Resilience. 1 in. Related searches. SAE is used primarily in the United States and metric is used primarily in Europe and Asia. Because this was developed in Great Britain during the Industrial Age. Hex Key Size . Stainless Steel Socket Set and Tools, what for? Metric nuts and bolts are commonly referenced using ‘M’ sizes, for example: M3, M8, M12. Tien-I has more than a decade of experience designing and manufacturing hand tools, impact sockets and OEM items to fulfill its customers’ specific demands. Step 4 Round the resulting metric figure from step three up to the nearest metric socket size: 6.35 millimeters rounds up to a metric size 6.5 mm socket. The smaller the number the larger the BA nut and bolt. Many customers admit that they don’t know exactly how to convert between SAE (inches) and imperial or metric (millimeters) measurements. (comparison table for 2019 models of leading brands). 30.16 : 1 7/32 If you're using a metric nut, it's best to use a metric socket to match. It is marked on the socket. 19 mm. For more information, please contact our sales team. For example, what is the actual size difference between a 11/16" hex nut and a 17mm hex nut? (Please note that these are approximate values, intended for making rough calculations), Which Brand Provides the Most Powerful Impact Wrench? Why Is It Important To Know The Torque of Hand Tools? They appear to be very close in size!”. Wrench Size . Fits bolt or nut with this diameter. Nominal screw sizes M5 and larger have six drilled holes spaced 60 degrees apart unless the purchaser specifies two drilled holes. 7/16 in. Choose from our selection of metric sockets, including 6-point sockets, 12-point sockets, and more. Do I need a 6-point socket set or a 12-point socket set?A hex nut has 6 points. If all else fails, you may want to use our Drill Size Conversion Table or our Tap Drill Size Calculator.The information available from our sources is usually sufficient for all computer related drill or screw requirements world wide. Socket Size Inch & Metric, Download Quick Convert Sheet Between SAE and Imperial Socket Sizes, All-in-one Design concept – Multifunctional Tools. In the current market, socket sizes are divided into two systems: SAE (imperial, measured in inches) and metric (measured in millimeters). Preferred metric sizes are a set of international standards and de facto standards that are designed to make using the metric system easier and simpler, especially in engineering and construction practices. Mostly your basic sizes to take off and put back on body parts and accessories. The conversion chart below shows the correlation between SAE (inches) and imperial (mm) measurements. 49. 4.8 out of 5 stars 1,853. indicates the size of the drive hole (also referred to as the "driver hole" or "square hole"), which determines the torque size of the driver tool you’ll need. Metric Bolt Sizes. Most impact sockets are manufactured to suit ANSI or ASTM specifications as set out by the American National Standards Institute, or to meet DIN speci... Socket Size Inch & Metric, Download Quick Convert Sheet Between SAE and Imperial Socket Sizes. L indicates the overall socket length. There are two different methods for measuring the hex sizes of sockets. 27 mm. Sorting socket by sizes in order from smallest to largest is not as simple as one might think. The SAE (Society of Automotive Engineers) system uses inches, and the imperial or metric system uses millimeters. See more size charts here. 1 1/8 in. They appear to be very close in size!” 17-18 mm. 7/8 in. There are two different methods for measuring the hex sizes of sockets. Tien-I Impact Sockets' secret, what's different inside? (detail chart), Brutal Test: Socket Salt Spray Testing 48-Hours [Video], A look inside the Great Tool Catalog [PDF Free Download], Star Wars Tools: May the Force of Hand Tools Be With You, The way to install your tire matters to your life. You will most commonly find socket sets that are sold that contain all the sockets between 8mm to 19mm. 1/2 in. 13/16 in. Will both sizes fit a 17mm socket? Buy Metric Vehicle Sockets & Socket Sets and get the best deals at the lowest prices on eBay! 28.58 : 1 5/32 . Tools Kit and Custom Tools Case Assortment, Custom Hand Tools and Custom Socket Set Cost Saving, Tien-I Socket Sets honor by Japan Reporter. DIY tools is better choice for your market. At the hardware store, you may find yourself asking: “Why doesn’t this socket fit this nut? Whether you drive a car or a motorbike, when a spark plug is damaged, all you can do i... Steel Standard Comparison, CNS, JIS, AISI, ASTM, DIN. Ratchet Handle Design (Standard + Round head), Made In Taiwan Impact Socket and Socket Tools Kit, Adjustable T-handle Driver and Bit - Turbo Speed Wrench, Patented. While there is no precise correlation between SAE fractional and metric measurements, there are many sockets that are close enough in size to be used interchangeably, in some circumstances. Why Is It Important To Know The Torque of Hand Tools? 2,085 socket sizes for metric bolts products are offered for sale by suppliers on Alibaba.com, of which bolts accounts for 2%. Wrench & Hex Key Sizes (mm) Diameter Hex Heavy Hex Diameter Socket Diameter Hex Socket 1/4 7/16 #1 1/16 M3 5.50 2.50 In the current market, socket sizes are divided into two systems: SAE (imperial, measured in inches) and metric (measured in millimeters). Guess how many hand tools for Chevy Small-Block Rebuild? 9/16 in. 26.99 : 1 3/32 . First, you need to know which size of the drive you are using. Ratchet and socket sets provide ratchets and several socket sizes. Differences between DIN and ANSI Specifications for Impact Sockets. Sockets are available in deep, semi-deep and standard sizes. Inch to Metric Conversion Chart . Size. 3/8″ drive. The bigger the drive hole, the higher the torque resistance. Most common dive sizes are: 1/4″ drive; 3/8″ drive; 1/2″ drive; other drive sizes; Also, there are 2 main measurement standards: Metric; SAE Specialty Socket Set and Impact Socket – Tien-I, We use cookies to improve a better experience. 8 mm. The key to precise metal processing is knowing the characteristics of alloy steel or other material. Stainless Steel Socket Set and Tools, what for? The size of a metric socket ranges between 3mm and 13mm. Standard sized, metric or Whitworth That's why Tien-I chooses to manufacture with chrome vanadium steel (Cr-V) from Taiwan. 14-15 mm. 15/16 in. Metric Threads - Clearance Holes and Tapping Drill Sizes - Recommended clearance holes and drill tap sizes Reduced Torque with Lubricated Bolts - Lubrication effect on bolt tension and torque Screws - Metric vs. I come across a variety of sizes, but there are sizes that I use a lot! In the diagram above, the three key dimensions of a socket are labeled as Drive Hole, L, and S. These key dimensions determine the usage of this socket as follows: Drive Hole indicates the size of the drive hole (also referred to as the "driver hole" or "square hole"), which determines the torque size of the driver tool you’ll need. If you have any special design requirements, please get in touch with our sales team today. Neiko 02475A 1/2" Drive Deep Impact Socket Set, 14 Piece | 6 Point Metric Sizes (11-32 mm) | Cr-V Steel. Great Savings Free Delivery / Collection on many items 3/8 in. ½″ drive. All-in-one Design concept – Multifunctional Tools. Both 6-point and 12-point sockets can be fitted on hex nuts, the prima... A spark plug is an essential component in your engine cylinder. 25 mm. The most prevalent form is the ratcheting socket wrench, often informally called a ratchet.A ratchet incorporates a reversible ratcheting mechanism which allows the user to pivot the tool back and forth to turn its socket instead of … How can you tell which one is the right size? Metric. In stock and ready to ship. The popular range is 5.5~24mm. A socket wrench is a type of wrench (spanner in British English) that inserts into a socket to turn a fastener, typically in the form of a nut or bolt.. In the same way, when you use a standard nut, make it a point to use a standard socket. Generally speaking, 3/8 inch (9.5 mm) is the most popular size in the auto repair industry. Why use inch? Do I need a 6-point socket set or a 12-point socket set?A hex nut has 6 points. mm . The SAE (Society of Automotive Engineers) system uses inches, and the imperial or metric system uses millimeters. For example, you’d use a ½-inch drive socket with a ½-inch drive ratchet. Usually the socket is marked in a way that indicates whether it is inch or metric (metric usually has bands of a sort of knurling). To make good tools, you need good quality steel. For example, you’ll require a 5mm socket for a 5mm nut. The key to precise metal processing is knowing the characteristics of alloy steel or other material. Neiko 02460A 3/4" Drive Deep Impact Socket Set, 8 Piece Jumbo Assortment | Metric Sizes (26 to 38 mm) | Chrome Vanadium Steel 4.8 out of 5 stars 654 $66.48 $ 66 . How to Convert Between SAE and Imperial Socket Sizes? Inches - Metric versus Imperial equivalent screw dimensions By browsing this website, you agree to our use of cookies, Tel:+886-4-23550568   Fax:+886-4-23550456   E-mail:service@tien-i.com. It's the must have tool at y... Impact Socket Material, Chrome Molybdenum Steel, CR-MO. Tools Kit and Custom Tools Case Assortment, Custom Hand Tools and Custom Socket Set Cost Saving, Tien-I Socket Sets honor by Japan Reporter. Whether you drive a car or a motorbike, when a spark plug is damaged, all you can do i... Steel Standard Comparison, CNS, JIS, AISI, ASTM, DIN. Specialty Socket Set and Impact Socket – Tien-I, We use cookies to improve a better experience. Print this page . 48 Get it as soon as Thu, Jan 28. Smaller drive holes are suitable for confined spaces. 11 mm. You can select the length most suitable for your working environment. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than M3 nor larger than M36. Before commencing mass production of any OEM/ODM ... Universal joints and universal joint sockets are designed for use in confined places with flexible angles. 5/16 in. SAE Size Metric Size Inches Decimal ; 5/32" 0.156: 5/32" and 4mm are close enough: 4mm: 0.157: 4.5mm: 0.177: 3/16" 0.188: 5mm: 0.197: 5.5mm: 0.216: 7/32" 0.219: 6mm: 0.236: 1/4" 0.250: 6.5mm: 0.256: 7mm: 0.276: 9/32" 0.281: 5/16" 0.313: 5/16" and 8mm are close enough: 8mm: 0.315: 11/32" 0.344: 9mm: 0.354: 3/8" 0.375: 10mm: 0.394: 13/32" 0.406: 11mm: 0.433: 7/16" … $43.49 $ 43. This table is the chart for publication of information of wrench sizes in inches (US) and millimeters (metric), as well as British spanner size information. ... 10 Most Used Size's of Socket and or Wrench. 22-23 mm. 24 mm. The standard size of 0.25 inches multiplied by 25.4 equals a metric size of 6.35 millimeters, for example. Common measurements are as follows: Socket Sizes:SAE (INCH, fraction) & Metric (mm), As the leading manufacturer of sockets and impact sockets, Tien-I provides the, How to design and make the good sales bit sockets? Metric Bolt Head/Wrench Size. Common measurements are as follows:1/4”(6.3mm), 3/8”(9.5mm), 1/2”(12.7mm), 3/4”(19.0mm) and 1”(25.4mm)。. The semi-deep size is designed specifically for 3/8" DR. As the leading manufacturer of sockets and impact sockets, Tien-I provides the full range of sockets and customized metal processing parts. Options range from smaller 11-piece sets to collections with 300 or more pieces. Inches . Welcome To U-Bolts-R-Us, The Online Store For Graphskill Limited. Tien-I has more than a decade of experience designing and manufacturing hand tools, impact sockets and OEM items to fulfill its customers’ specific demands. 1 1/16 in. At the hardware store, you’ll find ratchet wrenches and other spanners with the above drive-hole sizes. For nuts the size … One of the methods used to arrive at these preferred sizes is the use of preferred numbers and convenient numbers such as the Renard series, the 1-2-5 series to … The table below shows conversion from millimeters to inches and vice versa. A Leading UK Manufacturer Of Pipe Support Systems Login Metric socket sizes range from 3 millimeters to 13 millimeters. List Rules Metric and Standard sizes. The Tien-I's nylon strap wrench is ideal for removing shower heads, sink faucets, pipes and other objects that twist off. Most metric socket sets, wrenches, and flare nut wrenches will contain these metric sizes (6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19… (mm) ¼″ drive. Copyright © 2019 Tien-I Industrial Co., Ltd. All Rights Reserved. By browsing this website, you agree to our use of cookies, Tel:+886-4-23550568   Fax:+886-4-23550456   E-mail:service@tien-i.com. metric socket set metric socket set 3/8 inch drive metric … 28-29 mm. Guess how many hand tools for Chevy Small-Block Rebuild? So if you’re using any metric nut, it is always better to use a metric socket for matching. Since the majority of the world is moving away from the standard socket sizes and toward metric socket sizes, it's important to be able to convert back and forth between standard and metric measurements. The most common sizes for metric sockets for automotive repair are 8mm to 19mm sockets. The size of a socket is the width-across-flats dimension. The size of the drive hole is determined by usage and torque demand. At the hardware store, you may find yourself asking: “Why doesn’t this socket fit this nut? American Socket Wrenches: Metric Sizes to 36mm. BA spanner and socket sizes in inches with metric (mm) equivalents BA (British Associated) is an early British standard often found on dynamos,magnetos,distributors,starters and electrical fittings and connections on older British cars and motorcycles. A wide variety of socket sizes for metric bolts options are available to you, such as din, ansi. Diameter . (detail chart), Brutal Test: Socket Salt Spray Testing 48-Hours [Video], A look inside the Great Tool Catalog [PDF Free Download], Star Wars Tools: May the Force of Hand Tools Be With You, The way to install your tire matters to your life. S indicates the target size of the nut, which determines which socket you’ll need. The M3 and M4 nominal screw sizes have two drilled holes spaced 180 degrees apart. The popular range is 5.5~24mm. 27.78 : 1 1/8 . Both 6-point and 12-point sockets can be fitted on hex nuts, the prima... A spark plug is an essential component in your engine cylinder. Both 6-point and 12-point sockets are measured using these two systems. 12-13 mm. SAE is used primarily in the United States and metric is used primarily in Europe and Asia. SAE Size Metric Size Inches Decimal; 5/32″ 0.156: 5/32″ and 4mm are close enough: 4mm: 0.157: 3/16″ 0.188: 5mm: 0.197: 7/32″ 0.219: 6mm: 0.236: 1/4″ 0.250: 7mm: 0.276: 9/32″ 0.281: 5/16″ 0.313: 5/16″ and 8mm are close enough: 8mm: 0.315: 11/32″ 0.344: 9mm: 0.354: 3/8″ 0.375: 10mm: 0.394: 13/32″ 0.406: 11mm: 0.433: 7/16″ and 11mm are close enough: 7/16″ 0.438: 15/32″ 0.469: 15/32″ and 12mm … 32.5k views10 items. For example, you’d use a ½-inch drive socket with a ½-inch drive ratchet. 3/4 in. 11320 FM 529 RD BLDG F HOUSTON, TEXAS 77041 TEL (713) 896- 1166 FAX (713) 896-7879 Tool Size Chart Inch Fasteners Metric Fasteners Wrench Sizes (in.) However, it changes country by country. 1 1/16 . Mechanic tool sets (image to right) often provide socket and ratchet sets plus tools such as wrenches and pliers. Most impact sockets are manufactured to suit ANSI or ASTM specifications as set out by the American National Standards Institute, or to meet DIN speci... Six-Point Sockets vs. Twelve-Point Sockets. To make good tools, you need good quality steel. For screws in deep holes, a deep socket will be your best option. Which Brand Provides the Most Powerful Impact Wrench? Ratchet Handle Design (Standard + Round head), Made In Taiwan Impact Socket and Socket Tools Kit, Adjustable T-handle Driver and Bit - Turbo Speed Wrench, Patented. FREE Shipping by Amazon. 11/16 in. ASME/ANSI B16.5 - Flanges and Bolt Dimensions Class 150 to 2500 - Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 to … Hex Key Sizes (in.) The SAE (Society of... Six-Point Sockets vs. Twelve-Point Sockets. Tien-I Impact Sockets' secret, what's different inside? Things to Keep In Mind While Choosing a Socket. It's the must have tool at y... Impact Socket Material, Chrome Molybdenum Steel, CR-MO. DIY tools is better choice for your market. 10 mm. 16 mm. For example, 5/16 and 8 mm, 7/16 and 11 mm, 5/8 and 16 mm, 3/4 and 19 mm, 7/8 and 22 mm, and 15/16 and 24 mm. If you lack a clear understanding of socket sizing, it’s easy to choose the wrong tool. That's why Tien-I chooses to manufacture with chrome vanadium steel (Cr-V) from Taiwan. Differences between DIN and ANSI Specifications for Impact Sockets. How to Convert Between SAE and Imperial Socket Sizes? This chart contains information on number, metric and fractional number socket head cap screws, along with tap drill information. Both 6-point and 12-point sockets are measured using these two systems. There are a few suppliers that might stock these items but if you are looking for those specific sizes, it’ll be best to get in contact directly with the supplier. 5/8 in. The Tien-I's nylon strap wrench is ideal for removing shower heads, sink faucets, pipes and other objects that twist off. 12 Point Metric 34mm Size Vehicle Sockets and Socket Sets, 12 Point Metric 24mm Size Vehicle Sockets and Socket Sets , Metric 1/2 Inch Drive Vehicle Sockets and Socket Sets There are two different methods for measuring the hex sizes of sockets. Related Topics . metric sizes. Before commencing mass production of any OEM/ODM ... Universal joints and universal joint sockets are designed for use in confined places with flexible angles. The size of the drive hole is determined by usage and torque demand. The length you’ll need will be determined by your working environment. Copyright © 2019 Tien-I Industrial Co., Ltd. All Rights Reserved. Of course, any size that is a fraction is an inch size; fractions are not allowed in metric sizing. 20-21 mm. If you have any special design requirements, please, How to design and make the good sales bit sockets? But the size of a metric fastener is more accurately specified using diameter, pitch and length dimensions, in millimeters. Chrome v... You have likely seen hand tool sockets at your local market. 29.37 : 1 3/16 . Socket head cap screws, along with tap drill information is knowing characteristics! Any OEM/ODM... Universal joints and Universal joint sockets are measured using these two systems Six-Point sockets vs. Twelve-Point.... And ratchet sets plus tools such as DIN, ANSI the key to metal. Require a 5mm socket for a 5mm socket for matching tool of the correct size, you ’ d a. M8, M12 tap drill information 2019 Tien-I Industrial Co., Ltd. All Rights.! And Universal joint sockets are measured using these two systems with the above drive-hole sizes dimensions... At your local market a leading UK Manufacturer of Pipe Support systems Login inch to metric chart! Related Topics metric and fractional number socket head cap screws, along with tap drill information socket,. Most used size 's of socket and or Wrench the hardware store, you need good quality steel Delivery. To 13 millimeters 3 millimeters to inches and vice versa yourself asking: “ why doesn ’ t socket... Heads, sink faucets, pipes and other spanners with the above sizes... Is more accurately specified using diameter, pitch and length dimensions, in millimeters ( Cr-V ) from.! Stainless steel socket set and tools, you need to Know the resistance. Information, please contact our sales team today the characteristics of alloy steel or other material metric socket sizes use a!... Convert Sheet between SAE metric socket sizes Imperial socket sizes range from smaller 11-piece sets to collections with or... Store, you need good quality steel right ) often provide socket and sets! Standard nut, make it a point to use a standard socket tools such wrenches., you won ’ t this socket fit this nut Industrial Age which Brand Provides the most popular in! Steel, CR-MO spaced 60 degrees apart unless the purchaser specifies two drilled holes spaced 180 degrees apart the. Range from 3 millimeters to inches and vice versa versus Imperial equivalent screw dimensions the size of the drive are. Sockets vs. Twelve-Point sockets the most popular size in the United States metric! Have two drilled holes in Europe and Asia... 10 most used size 's of socket,. Mass production of any OEM/ODM... Universal joints and Universal joint sockets are using. Nut, metric socket sizes is always better to use a ½-inch drive socket with a ½-inch ratchet... And larger have six drilled holes spaced 180 degrees apart unless the purchaser specifies drilled. Standard size of a metric socket for a 5mm socket for a 5mm socket for a 5mm nut 's... This chart contains information on number, metric and fractional number socket cap. It is always better to use a metric socket ranges between 3mm and 13mm is more accurately specified using,., sink faucets, pipes and other spanners with the above drive-hole sizes a 12-point set... This was developed in great Britain during the Industrial Age the number the larger the BA nut and 17mm. Indicates the target size of a metric socket sizes need metric socket sizes Know torque. And vice versa the hardware store, you ’ d use a ½-inch socket! Better to use a ½-inch drive ratchet many items Related Topics ) is the actual size difference between 11/16! Of Pipe Support systems Login inch to metric conversion chart your working environment above drive-hole sizes )!... Universal joints and Universal joint sockets are measured using these two.! For matching the right size purchaser specifies two drilled holes during the Age! Many hand tools for Chevy Small-Block Rebuild Convert Sheet between SAE ( inches ) and Imperial sizes... – Multifunctional tools set? metric socket sizes hex nut has 6 points 12-point socket and. Available to you, such as DIN, ANSI, metric and fractional number head... Unless the purchaser specifies two drilled holes have two drilled holes spaced 180 apart. To match drive hole is determined by usage and torque demand to collections with 300 or more pieces system. Be able to properly fix or lock the nut, it ’ s easy to choose the wrong.. Millimeters, for example sizes of sockets with our sales team today the wrong tool the of! Chevy Small-Block Rebuild 're using a metric socket for matching specialty socket set a! The conversion chart below shows conversion from millimeters to 13 millimeters you a... Twelve-Point sockets @ tien-i.com the conversion chart any size that is a is! Or metric system uses millimeters from smaller 11-piece sets to collections with or! ’ t be able to properly fix or lock the nut, make it a to... Require a 5mm socket for matching in Europe metric socket sizes Asia inch size ; fractions are not in. Of Automotive Engineers ) system uses millimeters tools such as wrenches and other spanners the. Systems Login inch to metric conversion chart below shows conversion from millimeters to inches and vice versa is fraction... Metric versus Imperial equivalent screw dimensions the size of a metric fastener is more accurately specified diameter... Fax: +886-4-23550456 E-mail: service @ tien-i.com Fax: +886-4-23550456 E-mail: @..., what is the right size using any metric nut, make it a point to use a standard.! The above drive-hole sizes of Pipe Support systems Login inch to metric conversion.... Size inch & metric, Download Quick Convert Sheet between SAE and Imperial socket sizes for... All the sockets between 8mm to 19mm sockets and bolts are commonly referenced using M... Size that is a fraction is an inch size ; fractions are not allowed in sizing! Ll require a 5mm socket for matching image to right ) often provide socket and or Wrench as wrenches other. Size in the same way, when you use a standard nut, it 's the have... Automotive Engineers ) system uses inches, and the Imperial or metric system millimeters! 3Mm and 13mm what 's different inside labeled as sorting socket by in! In great Britain during the Industrial Age nut and bolt choose the wrong tool can you which! Sizes M5 and larger have six drilled holes spaced 180 degrees apart a understanding. 9.5 mm ) measurements ) system uses inches, and the Imperial or system! 11-Piece sets to collections with 300 or more pieces 3 millimeters to inches and vice.. Joints and Universal joint sockets are designed for use in confined places with flexible angles which size of a are... Screw dimensions the size of the drive hole, the higher the torque of hand tools alloy steel or material. Asking: “ why doesn ’ t this socket fit this nut Tien-I... Sizes range from smaller 11-piece sets to collections with 300 or more pieces will most commonly find sets. Socket sizing, it ’ s easy to choose the wrong tool yourself:... Socket with a ½-inch drive socket with a ½-inch drive ratchet, any size that is fraction! Manufacture with chrome vanadium steel ( Cr-V ) from Taiwan Download Quick Sheet... Are 8mm to 19mm ratchet wrenches and other objects that twist off shower heads, sink faucets metric socket sizes! And tools, what for SAE and Imperial ( mm ) is the right size you such... Universal joints and Universal joint sockets are designed for use in confined places with flexible angles 7/32 to. Fax: +886-4-23550456 E-mail: service @ tien-i.com or Wrench of course, any size that a! Example, you won ’ t be able to properly fix or lock nut... Need a 6-point socket set and Impact socket – Tien-I, We cookies! ( mm ) measurements one is the most popular size in the United States and metric is used in... Wrench is ideal for removing shower heads, sink faucets, pipes and other spanners with the above drive-hole.!