SIZE1/2 inch square drive, 9.84 inch (250mm) total length.. DURABILITYMade of chrome-vanadium steel with chrome-plated finish for wear-resistant and durable.. SECURE HOLD ON SOCKETSSpring-loaded ball at male end retains sockets securely and prevents them from dropping.. LONG ARMSocket head lock onto ratchets and extensions, can apply more leverage and torque.. APPLICATIONWidely used in DIY hand-making, household maintenance, and most general repairs..
