The ProStar 369TS9 9-piece ball-end hex key set by Wiha 35480.

A set of ProStar hexagonal pin wrenches with a spherical end. Matte chrome, 9 pieces. Shaft: Chrome-vanadium steel, fully hardened, chrome-plated. Standards: Based on ISO 2936L. Application: Specifically for hard-to-reach screws and tight spaces. In addition: The practical ProStar handle allows for easy removal of each wrench without adjusting others. Increased workspace by over 30%, thus reducing the risk of finger and fingertip injuries thanks to the 95-degree bend of the pin wrench. Better access thanks to a reduction in the height of the pin wrench head by up to 15%. The spherical end allows for work at up to a 25° angle.