Long socket 1/2'' 12-point 18mm (FS11218, THORVIK)
18.0 mm Thorvik socket, 1/2" drive, 12-point Flank drive, long. Made from chrome-vanadium (CR-V) steel, offering excellent resistance to deformation, corrosion, and wear. Flank drive design transmits force through the socket's sides, not corners, allowing work with slightly worn fasteners without causing additional damage. Specifications: Size: 18.0 mm Square: 1/2" (12.7 mm) Profile: 12-point Flank drive Type: Long socket Material: CR-V steel Finish: Chrome polished