Description
Hex key set: CRV material forged with heat treatment, surface is matt chromed, bright and beautiful, with good hardness and torque.
Customer’s logo can be printed.
Package: plastic box and double blister card packing.
Specifications
|
Model No |
Speficication |
|
162310018 |
18pcs allen wrench hex key set |
Product Display
Application of hex key set:
The hex key is a hand tool that uses the lever principle to turn bolts, screws, nuts and other threads to hold the opening or hole fixing parts of bolts or nuts.
Tips：the difference for metric hex key and imperial hex key
The specifications of hexagonal allen hex key set are divided into metric system and imperial system. There is little difference in use, but the unit of measurement is different. The size of the Allen hex key wrench is determined by the screw. In short, the size of the screw is the size of the wrench. Generally speaking, the size of Allen wrench is one grade smaller than the screw.
Metric hex key set are generally 2, 3,4, 7, 9, etc.
Imperial hex key set is generally expressed as 1/4, 3/8.1/2.3/4, etc.
Advantages of hex key set：
1. The hex key setis simple in structure, with six contact surfaces between small and light screws and tools.
2. It is not easy to be damaged in use.
