【Dimension】- 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm, 6.0mm. Folding Allen wrench set enable you quickly tighten or loosen fasteners in a manner of apparatus and equipment, whether in the home, garage, at a job site, at the workshop, or whenever the need arises to stop and tackle a piece of work. 【CONSTRUCTION】- Hex Key Set is made of high-quality CR-V steel for strength and durability, and provides comfort and torque to enable faster loosening and tightening of the fasteners. 【Portable & Convenient】- Handy sets fit in your pocket and prevent losing hex keys, suitable for outdoor applications. The folding Hex wrench set added a carabiner device, which can firmly fix the hex key set on your waist or tool bag. 【COMFORTABLE GRIP】- The ergonomic handle provides great leverage and torque to help you tighten fasteners much better and faster, compared to a bare hex wrench key. 【WIDE USE】- Allen wrench set is widely applied to remove and install most socket cap screws found in cars, furniture, equipment, and more. Size:1.5mm; 2.0mm；2.5mm；3.0mm；3.5mm；4.0mm；5.0mm； 6.0mm..
40 chromium forged body provides long life durability.
It can be used at any time and places as compact body make it possible to store in your toolkit or pocket.
Side layer perfectly fits your palm, which provides more comfort for you.
These tools are ideal for garage workshop, Bikes, toolbox , metal workers , mechanics and DIY , etc.