General description This is a 3/4 inch square drive metric socket designed for professional mechanical and automotive use. It offers high durability and precision, making it ideal for both professional and DIY home improvement tasks. Technical specifications Size: 42mm Type: 12-point socket Drive size: 3/4 inch Material: Chrome vanadium steel Finish: Polished chrome Manufactured and tested according to DIN 3122 and ISO 3315 standards Compatibility and accessories Compatible with 3/4 inch drive tools Suitable for use with various socket wrenches and ratchets Installation Attach the socket securely onto a compatible 3/4 inch drive ratchet or wrench Usage Use for tightening or loosening nuts and bolts with a 42mm size Ideal for professional and DIY home improvement tasks requiring high torque and durability