The 05021005001 with Wrench; Hex-Plus hexagon keys; HEX 1,5mm; Overall len: 45mm is a small but very precise tool manufactured by Wera, a global leader in the manufacture of quality hand tools. This key is designed to be used to securely tighten or loosen fasteners with hexagonal heads, such as screws or nuts. The overall design features a handle, a hexagonal opening at one end, and a corresponding socket size at the other end. The handle is rubberized for ease of use and grip, and is an ergonomic design to reduce user fatigue. The hexagonal opening is specially designed with Wera’s Hex-Plus technology to prevent the fastener from being damaged and to ensure a tight grip. The tip is also precision machined to an exact 1.5mm size to fit the size of fasteners. The overall length of the tool is 45mm, making it portable and convenient to carry in toolboxes, tool belts, or pockets.