Force 6852041 Open End Wrench Head (20x28.5mm) 41mm – reliable partner for precise fastening. Crafted for durability and performance, this wrench head features an open-end design for easy access to fasteners. With a size of 41 mm and compatibility with 20x28.5mm fasteners, it's perfect for various tasks. Trust in the Force 6852041 for efficient and accurate fastening every time.