Security Hex Metric Bit Socket 3/8in Square Drive 7 Piece Set with 1/4in Replaceable Hex Bit 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0mm x 38mm Oal On Molded RailWiha premium bits – exact fit precision machined Universal fit for all standard bit holders & power tools Wiha special chrome-vanadium-molybdenum tool steel Precision machine chamfered ends Hole in the Tip for Hex Tamper Resistant Security Screws Security Bits can also be used as regular Hex Bits: No cut off burrs or impact distortions Through hardened for best wear resistance Wiha Easy Change Replaceable Bit Sockets For 1/4in Square Drive Ratchets Chrome Plated polished Sockets Set screw holds bit securely
