What is the ball end of a hex key for?
The ball end makes it easier to slide the key into the receiving slot. It allows you to reach at an offset 30 degree angle so that you can feel your way to the needed position much faster – great for blind or difficult areas to reach or if the bolt or screw is close to an obstruction on one side.
What’s the difference between Hex and 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. To learn more about hex keys and the benefits they offer, keep reading.
What are rounded Allen keys for?
They are both used to tighten or remove a hexagonal screw that is located inside of a hex socket and the ends of them are similar to that of a Phillips screwdriver with six sides to fit into the screw or hex fastener.
Why technicians use Allen keys to fasten joints?
There are many benefits for the use of the screws and Allen keys: They are economic and easier to produce. Their lever arch mechanisms allows you to apply increased tightening torque. The key does not risk to get out from screw.
What is the biggest Allen key size?
Allen Keys – Imperial
| Hex size | Length long arm | Length short arm |
|---|---|---|
| 9/64 inch | 132 mm | 23 mm |
| 5/32 inch | 140 mm | 25 mm |
| 3/16 inch | 160 mm | 25 mm |
| 7/32 inch | 180 mm | 27 mm |
How many different size Allen keys are there?
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.
Is it Allen key or alum key?
The short answer is “there is no difference”. Really, these two names can be used interchangeably.
Can you use a drill instead of an Allen key?
Turn those lonely allen wrenches into an entirely new tool by cutting off the branch of the “L” shape and creating a straight hex driver that can fit into the chuck of any power drill, just like a normal drill bit.