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1055-20076
M1.5 Hex Allen Key Long Arm Black Alloy

1055-20078
M2 Hex Allen Key Long Arm Black Alloy

1055-20080
M2.5 Hex Allen Key Long Arm Black Alloy

1055-20082
M3 Hex Allen Key Long Arm Black Alloy

1055-20084
M4 Hex Allen Key Long Arm Black Alloy

1055-20086
M5 Hex Allen Key Long Arm Black Alloy

1055-20088
M6 Hex Allen Key Long Arm Black Alloy

1055-20090
M7 Hex Allen Key Long Arm Black Alloy

1055-20092
M8 Hex Allen Key Long Arm Black Alloy

1055-20094
M10 Hex Allen Key Long Arm Black Alloy


Metric Hex Allen Keys Long Arm

Long Arm Hex Allen Keys

Metric Sizes

Made from black alloy steel, hex allen keys, also known as allen wrenches and hex keys, are tools used to tighten, loosen and drive screws and bolts that have a hexagonal socket in the head, also known as an internal-wrenching hexagon drive or hex drive. Socket cap screws, button socket cap screws, socket set screws are examples of allen hex key driven products. Hex keys are available in both short arm and long arm varieties to offer optimal leverage and reach for varying installations. In addition, each hex key has a long arm and a short arm, our product specifications provide the lengths for each arm for your convenience.

Short arm hex keys have a shorter arm than long arm allen wrenches. For example, a 5M hex key in short arm has a max length of 80mm, while a 5M long arm hex key has a max length of 118mm, a full 38mm longer.