The Action Stud Bolt Socket is a high-performance tool tailored for fastening M16 x P2 stud bolts. Featuring a 16 mm wrench width and 17.5 mm depth, it delivers precise torque application and secure grip, ideal for industrial and mechanical use. Its 75 mm length and 1/2 inch connection size ensure compatibility with impact screwdrivers. Key features: - Suitable for M16 x P2 stud bolts - Wrench width: 16 mm; wrench depth: 17.5 mm - Length: 75 mm; connection size: 1/2 inch - Compatible with impact screwdrivers for enhanced efficiency - Durable surface protection for extended tool life