- Which sizes are included in this set?
- The set includes 9 hex keys in sizes 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, 6.0 mm, 8.0 mm, and 10.0 mm.
- What is the benefit of the ball end?
- The ball end allows you to work at an angle of up to 25°, making screws in confined or awkward spaces much easier to access.
- What material are the hex keys made of?
- They are made of through-hardened chrome-vanadium steel with a matt chrome-plated finish for high corrosion resistance.
- How are the hex keys stored?
- The keys are organized in a space-saving Compact holder that fits easily into a standard ruler pocket.
- Are these hex keys insulated for electrical work?
- No, these hex keys are not insulated and are not intended for use on live electrical circuits.