Hex Keys (3,000+ items)
Metric Plain Hex Key Hex Key, 3 mm Tip Size, 63 mm Long, 20 mm Short
About Hex Keys
A Hex Key, also known as an Allen key or wrench, is a tool used to drive bolts and screws that have a hexagonal socket in the head. It is typically used to fasten or loosen these parts in order to assemble or disassemble machinery, furniture, and other objects.
Types of Hex Keys
Hex keys come in various sizes and shapes depending on the job they are needed for. Some common types include long arm hex keys which provide greater reach when accessing hard-to-reach places, folding hex keys which are designed for convenient storage and portability, and ball end hex keys which can be used at an angle without damaging the screw head.
How Hex Keys are Made
Hex Keys are made from hardened steel with black oxide coating for corrosion resistance. They are precision machined for exact fitment into the socket of the bolt or screw head. The tips of some hex keys may also be chamfered on one side to enable easier insertion into recessed screws.
Industries that use Hex Keys
Hex Keys are commonly used by professionals such as mechanics, carpenters, electricians, plumbers, and other tradesmen who need to assemble or disassemble items quickly and efficiently. They can also be found in many home repair kits due to their versatility.
Find the Hex Keys You Need at Zoro
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