PB SWISS TOOLS 2222LH-10RB Long Rainbow Hex Wrench Set with Multi-angle Ball

A hex wrench set with a multi-angle ball that has two stepped heads that allow access even in tight spaces. Nickel chrome plated for rust resistance and long life. The edges are lightly chamfered so you can easily insert a wrench into the screw hole. Each wrench is marked with a 5-digit production number, which allows you to trace the manufacturing process back to the raw material stage. It has a very high hardness of HRC59, and is made to be strong, so it has excellent abrasion resistance and durability, and can apply high torque. It is possible to turn screws up to an angle of 30° with the precisely made ball point. *Final tightening cannot be done at the ball part. *There is no step for 1.5/2.0mm.