The Wera Joker M Self-Setting Combination Wrench is engineered for efficiency and precision. Designed for use with fasteners from 13mm to 16mm (1/2" - 5/8"), this innovative wrench automatically adjusts to fit various sizes and provides a secure grip. Its unique design combines the functionalities of both an open-end and a box-end wrench, making it an essential tool for any mechanic or enthusiast.

Constructed with high-quality materials, the Wera Joker M ensures durability and longevity. Its ergonomic shape enhances user comfort during prolonged use.