The Draper 41mm Ring Slogging Spanner is engineered for substantial industrial fixings commonly encountered in heavy machinery and structural steel applications. This size is frequently specified for mining equipment, large hydraulic systems, and heavy vehicle chassis work. The 41mm jaw opening provides the capacity needed for larger fasteners whilst maintaining the flat pattern design that ensures reliable performance. Forged from quality carbon steel and subjected to precise heat treatment, this spanner delivers the durability required for workshop environments where seized or over-torqued fixings are routine challenges. The black phosphate finish offers excellent corrosion resistance, protecting your investment even in harsh conditions. The striking end is purposefully designed to withstand repeated hammer blows without mushrooming or cracking. Features and Benefits:Flat pattern for maximum strengthForged carbon steel for exceptional durabilityBlack phosphate finish provide