What are the different types of hex wrenches?

The three most common types of hex keys are L handle, T handle, and fold-up sets. The three common types of hex keys are L shaped, T shaped, and fold-up sets. The long arm on L shaped handles produces more leverage than the other hex wrench variants, allowing for higher torque and better reach into tight areas.

Are there two types of Allen wrenches?

Wrench End Type Performance

The end of an Allen wrench will either be rounded or straight. A straight-end wrench looks like the head of the screw with a hexagonal shape and straight edges, while a ball-end wrench has a hexagonal shape in the middle of a ball.

What is the most common Allen wrench?

Common Metric Hex Key Sizes

In addition to the precision sizes mentioned above, the common metric Allen wrench sizes are 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, & 10 mm. Of these sizes, some of the more popular ones are 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, & 10 mm.

What is the difference between a hex key and an Allen key?

Are hex and Allen keys the same thing? Although there’s always some potential for confusion wherever two different terms are used for the same item, in this case it’s pretty straightforward – to all practical intents and purposes, hex keys/wrenches and Allen keys are indeed essentially the same thing.

How can you tell the difference between a metric and standard Allen wrench?

Standard socket wrenches will have their values in inches, while the metric type will be in millimeters. To avoid picking the wrong tool, be sure of the measurements and the socket type you need.

What is an AF Allen key?

A hex key, also known as an Allen key or Allen wrench, is a small handheld tool that’s used for for driving bolts and screws with a hexagonal socket. They are available in many different sizes, though they all have the same hexagonal-shaped tip.

Are torx and hex the same?

No, they are two very different tools. The Allen wrench or hex key, as it is sometimes called, is a hexagon shape, that is why many refer to them as hex keys. The Torx key has a star shape. So if you are trying to use an Allen wrench on a Torx screw, it won’t work, and vise versa.

What does a hex wrench look like?

The Allen wrench itself is a small L-shaped wrench with six sides. If you look at a cross-section of the Allen wrench, it looks like a hexagon. Since the Allen wrench has such a specific shape, it can only be used with items especially designed for it.

How do I know my Allen key size?

Most Allen wrenches have the size stamped clearly on the side of the tiny, angled tool. The inch or millimeter size may have rubbed off with use or may be entirely too small to read. In this case, an Allen wrench or hex key chart can make finding the right size for your socket head much easier.

Are metric and imperial Allen keys the same?

Imperial and metric wrenches aren’t really interchangeable, so owning a set of each is smart, not redundant — and besides, they don’t take up much room in a toolbox.

How do I know my Allen key size?

Hex keys measurements are done across-flats or AF. This simply means that they are measured from one flat side of the head to the one directly across from it.

What is a square Allen wrench called?

That’s called a “Robertson” bit. I don’t know that they make them as separate wrenches, but they usually make them as bits in different sizes to go into screwdrivers or drills. Hope that helps. 1.

What type of head is Allen wrench?

An Allen wrench is a small, angled tool with a hexagonal head that’s commonly used to repair or tighten a number of small appliances or parts. It’s also known as either a hex key or a hex wrench. The tool comes in varying sizes designed to correspond to differently sized joints or screw holds.

Is hex and Allen the same?

A hex key, also known as an Allen key is a simple tool used to drive bolts and screws with hexagonal sockets in their heads. From standard keys in chrome vanadium steel to extra-long with ballpoint heads in chrome molybdenum steel, there are a wide variety to choose from.

What is the most common Allen key size?

Many brands now offer two or three different sizes of three-way, but the standard 4, 5 and 6mm three-way remains the gold standard.

What is the standard Allen wrench size?

The common SAE Allen wrench sizes range from 1/16″ to 3/8″ in diameter. Of the sizes in this range, the most popular ones are 1/8″, 3/32″, 7/64″, 5/32″, 3/16″, 1/4″, & 7/32″.

Is torx the same as Allen?

No, they are two very different tools. The Allen wrench or hex key, as it is sometimes called, is a hexagon shape, that is why many refer to them as hex keys. The Torx key has a star shape. So if you are trying to use an Allen wrench on a Torx screw, it won’t work, and vise versa.

Is hex and torx the same?

Torx keys at first glance look very similar to hex keys. However, Torx keys have a six-pointed star-like shape, instead of the six flat sides of a hex key.