The Force 685A2050 Box End Wrench Head (20x28.5mm) 50mm – your robust solution for precise fastening needs. Engineered for durability and performance, this wrench head features a box-end design for secure grip and torque. With a size of 50mm and compatibility with 20x28.5mm fasteners, it's versatile for various tasks. Trust the Force 685A2050 for reliable and efficient fastening in any application