⅜-inch drive size sockets are the most common and most available.

What is standard socket drive size?

Drive Sockets There are 5 different sizes of ‘drive socket’ that are commonly used: 1/4″, 3/8″, 1/2″, 3/4″ and 1″. The smaller the drive is, the smaller the head is likely to be as well. There are two main reasons for this.

Do you need 1/4 drive sockets?

The rule of thumb is that the drive size of the ratchet and sockets should approximate the diameter of the bolt or nut you want to turn. Thus, when you’re working with fasteners that are more or less 1/4″ or 6mm, use the 1/4″ drive. If you’re working with hardware that’s roughly 3/8″ or 10mm, use the 3/8″ set.

What type of sockets are most commonly used?

Hex sockets are the most common type of socket and come in two main types: hex/6 point sockets and bi-hex/12 point sockets.

Whats bigger 3/8 or 1/2 socket?

If your socket set is limited to one drive size, choose 3/8-inch drive to cover the majority of sockets you will use. … Large, ½-inch drive sockets can handle more torque and are ideal for larger fasteners that require a longer ratchet or breaker bar to loosen or fully tighten.

How do I know what size socket I need?

1. Turn on the digital caliper and set it to read in inches, not millimeters. …
2. Close the caliper jaws until each jaw rests on one flat side of the nut on opposite sides.
3. Check the caliper display. …
4. Turn on the digital caliper and set it to read in millimeters, not inches.

What is a 10mm socket in standard?

So what is a 10mm socket equivalent? The equivalent imperial size of a 10mm socket is a 3/8 socket. Imperial sizes are known as SAE (Society of Automotive Engineers) or Standard.

Why are there different socket drive sizes?

Because of their versatility, nearly all screw and bolt types now have sockets of different types made to fit their bolts or nuts. Sockets often come as a “socket set” with many different sizes or types of sockets to fit the heads of different-sized fasteners.

What's better 6pt or 12pt sockets?

Answer: It’s true that 12-point sockets are fine for most lightweight repairs, but heavy wrenching calls for a six-point socket. A six-point socket is much less likely to slip off a stubborn fastener or round over the corners. Here’s why: (1) Six-point sockets have thicker walls, so they’re less likely to flew.

How much torque can a 1/2 inch drive take?

150 ft-lbs will break a 3/8″ drive usually and about 300 ft-lbs will break a 1/2″ drive. These are on regular breaker bars that are partially hollow and have the little ball in the space of the head to hold the socket. A SOLID 1/2″ heat treated impact rated drive anvil will go up to about 1200 ft-lbs.

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Which socket drive size should be used on large bolts or lug nuts?

The torque range of the wrench will dictate the drive size. 1/2 inch is pretty standard for larger fasteners like automotive and truck lug nuts.

What is the smallest socket size?

3/8″ Drive1/4″ Drive1/2″ Drive9mm6mm12mm10mm7mm13mm11mm8mm14mm12mm9mm15mm

What are the 3 drive sizes?

Available with different drive sizes — 1/4 inch, 1/2 inch and 3/8 inch — to operate different size sockets.

What are 3/4 sockets used for?

Standard sockets are typically used with 1/4 inch, 3/8 inch or 3/4 inch ratchets to remove bolts that are not tightly fastened in place.

Whats bigger 3/8 or 10mm?

10mm = just over 3/8 inch. 11mm = almost 7/16 inch. 12mm = almost 15/32 inch (= almost 1/2 inch) … 18mm = just over 11/16 inch.

Is there a 10.5 mm socket?

1/4″ Drive Twist Socket – 10.5mm.

What size socket is between 10mm and 11mm?

Bolt DiameterStandardMetric1/8″5/16″8mm3/16″3/8″10mm1/4″7/16″11mm5/16″1/2″13mm

What are Imperial sockets?

Imperial socket sets Socket sets in imperial measurements are designed to tackle fasteners whose heads are measured in inches and fractions of inches.

Can I use a 12 point socket on a 6 point nut?

The more points a socket has, the more points of contact available. Compared with the 6-point socket, a 12-point socket has twice as many points, so it can more easily slide onto a hex nut. In other words, you would need to rotate only up to 30 degrees to fit a 12-point socket onto a hex nut.

What is the advantage of a 12 point socket?

The additional points make these sockets easier to connect with the heads of fasteners. This is ideal if you are trying to work on a fastener that is hard to see or you cannot see at all. 12 point sockets are also great for use in tight spaces as they allow you to connect to a fastener at more angles.

What socket has a universal joint?

Universal Joints, or Universal Joint Sockets, are used with a ratchet or other socket driver to drive sockets at an angle. This is often very useful in applications with confined or awkward spaces.

Do all ratchets fit all sockets?

Quality ratchets can be serviced inexpensively and so should never wear out. Sockets are interchangeable because they are all standard. Buy the best ratchet you can afford, even if you buy inexpensive sockets to start with.

What are the most common metric wrench sizes?

Metric Combination Wrenches (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19) Standard Flare Nut Wrenches (3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 7/8) Note: Each wrench may combine two sizes. Metric Flare Nut Wrenches (9, 10, 11, 12, 13, 14, 15, 17) Note: Each wrench may combine two sizes.

Is a 72 tooth ratchet good?

The main reason why a 72-tooth ratchet will be the better call for the vast majority of applications comes down to the issue of durability.

Can you torque with a breaker bar?

A breaker bar does the opposite job of a torque wrench. It loosens the bolts and nuts that the torque wrench tightens. These breaker bars are also known as power bars. They have been traditionally used to loosen the nuts.

How much torque can you generate with a breaker bar?

At more than 3 feet long, a 40-inch breaker bar can produce a staggering 1,000 foot-pounds of torque. If a nut won’t come off under the pressure of a 40-inch bar, then it will probably need to be cut off.

How much force can a human exert on a wrench?

It depends primarily on the length of the spanner. Using a metre-long breaker bar, a force equivalent to lifting 25kg vertically (something most fit adults will be quite capable of doing) will generate 250Nm of torque.

What is the most commonly used and versatile socket handle?

A ratchet is the most commonly used and versatile socket handle. It can either loosen or tighten bolts. Pliers are used to grip, cut, crimp, hold, and bend various parts.

What is torque wrench drive size?

The torque wrench’s drive size describes the bits you can use to tighten nuts and other fasteners. The standard sizes include 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, and 1 inch, though you won’t be working with anything above a 1/2-inch drive for most applications.

How many ft lbs should lug nuts be?

Lug nuts should be torqued to 100 ft/lbs. Always follow the appropriate star pattern as indicated in these instructions or in your axle manufacturer’s owner’s manual to assure proper torque. 1. Set your torque wrench to 100 ft/lbs.

What size is a 33mm socket in standard?

A 33mm metric socket is 1.29921 inches in size which most closely matches a 1 5/16 standard size socket.