Part of the Stanley Tools Transmodule System, a modular mechanics storage system ideal for the workshop. Designed to use with compatible Transmodule system storage cabinets. All the sockets feature Maxi Drive, that helps reduce fastener rounding and are made from Chrome Vanadium Steel. The bit sockets are made from S2 steel, HRC 60 & plusmn2 with a 20% higher torque than CrV. The extensions are also made from Chrome-Vanadium steel with a full polished finish. The ratchet features a socket safety lock and a reverse lever with rotation direction displayed. Made from Chrome-Vanadium steel and fitted with a chemical resistant, ergonomic bi-material handle and quick release button. Contains the following 13 x Standard Sockets 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 & 14mm. 12 x Deep Sockets 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 & 14mm. 3 x Slotted Bit Sockets 4, 5.5 & 7mm. 3 x Pozidriv Bit Sockets PZ1, PZ2 & PZ3. 3 x Phillips Bit Sockets PH1, PH2 & PH3. 6 x Hex Bit Sockets 2, 2.5, 3, 4, 5 & 6mm. 8 x Torx Bit Sockets T6, T7, T8, T9, T10, T15, T20, T25. 6 x Torx Sockets E4, E5, E6, E7, E8, E10. 2 x Extension Bars 50 & 100mm. 1 x Universal Joint. 1 x Quick Release Ratchet. 1 x Sliding Tee. 1 x Driver Handle. 1 x NP9 Pear Headed Ratchet.