This ten piece set of metric ToolPro hex keys will make sure you have a sturdy and correctly-sized hex key when you need it. The sizes included are 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10mm.
How easy is it to use?
The hex keys in this set are forged from chrome vanadium steel with chamfered ball point heads and have been heat-treated for hardness, ensuring strength and reliability. They have also been given a slip-resistant finish for improved grip, allowing you to put more torque on the key.