Torx Bit Socket 3/8in Square Drive with 1/4in Replaceable Hex Bit 8 Piece Set T20 – T55 On RailWiha Easy Change Replaceable Bit Sockets For 3/8in Square Drive Ratchets Wiha special chrome-vanadium-molybdenum tool steel Torx is a 100% improvement in drive performance over other systems Virtually eliminates screw head cam-out Through Hardened Industrial Bits: Chrome Plated polished Sockets Set screw holds bit securely Universal Socket Organizer Rail Sockets snap firmly into place for a secure hold
