What Are The Different Types Of Allen Wrenches?

Different Types of Hex Keys

  • L-Style Allen Wrenches. This is the standard Allen key and is easily found anywhere.
  • T-Handle. This is a popular tool, mostly used in motorsport applications.
  • P-Handle.
  • Folding Hex Key.
  • Ratcheting Drivers.
  • Torque Wrench.
  • Allen Screwdriver.
  • Ball Hex Sets.

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

Some call it a hex key, others – an Allen wrench. This article is aimed to help you figure out the difference between an Allen wrench and a hex key. The short answer is “there is no difference”. Really, these two names can be used interchangeably.

What are commonly called Allen wrenches?

Hex keys are also known as Allen wrenches. In the early 1900s, the Connecticut-based Allen Manufacturing Company launched its own branded hex key, naming it the “Allen wrench.” Today, hex keys are often referred to as Allen wrenches.

What is a hexagon wrench?

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 there different size Allen keys?

European Standard-Size Allen Wrenches 2.5 mm. 6 mm. 8 mm. 10 mm.

Are all Allen wrenches the same size?

Allen wrenches come in both SAE fractional-inch sizes and in metric sizes.

Is there a 2.25 mm allen wrench?

Designed for the miniature fasteners this basic aluminum handle comes with a 2.25mm hex nut wrench #29212. The hex wrench is for hex nuts that measure 2.25mm across the flats of the hex material or across the Star corners. Please note we also carry wrenches for 2.0mm and 2.5mm hex material.

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What are the different types of screw heads?

The two basic screw head types, countersunk and non-countersunk, include various unique designs. The different screw drive types include:

  • Slotted.
  • Phillips.
  • Phillips tamper-resistant.
  • Combination.
  • Hex external.
  • Hex internal.
  • Hex tamper-resistant.
  • Square recess.

Why are they called Allen wrenches?

The “Allen screw” name for the socket head cap screw and “Allen key” for the wrench originate from the products of the Allen Manufacturing Company of Hartford, Connecticut. According to Bates, it is widely reported that the company trademarked the name “Allen wrench or key” for its range of hex wrenches in 1943.

What are the sizes of Allen wrenches?

Adding to our precision sizes, the common SAE Allen wrench sizes are 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16 “, & 3/8″.

What is Star wrench?

Long Arm Hex Key Wrench Set offers the most common Star hex wrench sizes to remove and install most star screws found in cars, furniture, equipment, and more. Precisely-sized ends are chamfered to slide easily into fastener, reducing wear on the wrench and damage to fastener head.

What is torx wrench?

A torx wrench has a cross section in the shape of a star. It is a very useful wrench commonly used in many industries which include computer components, automobiles, production line assemblies and more. The reason it is so useful is because it does not cam out, or slip when it is being used.

What is torx key?

Torx Keys Information Torx keys are also commonly known as star keys. Like hexagon allen keys, most torx keys are small enough to be carried in a pocket and enable the user to drive the appropriate fasteners without needing a separate screwdriver or power tool.