Sealey 108pc 1/4" & 1/2" Socket Ratchet Screwdriver Bit Set with Case. Premier Platinum Series – Fully polished micro satin finish. Chrome Vanadium Steel – Professional socket set with heat treated Chrome Vanadium steel sockets and accessories. 104pc Set – Covers sizes from 4 to 32mm in standard socket sizes and 6 to 32mm in deep socket sizes. 90-Tooth Ratchet – Features 90-tooth ratchet wrench with push button quick release, extension bars, universal joint, adaptors, sliding T-bar and spinner handle. Contents map inside the lid. Supplied in metal storage case with removable EVA foam tray. Includes 1/4” and 1/2"Sq Drive Standard, Deep and Female TRX-Star* Sockets, 1/4" and 1/2"Sq Drive 90-Tooth Gear-to-Gear Ratchet Wrenches and accessories including Extension Bars, Universal Joints, 3/8”Sq Drive Female – 1/2”Sq Drive Male T-Bar Adaptor, 8mm Hex Bit Adaptor, 8mm Hex Bits 8mm Hex Bits, 1/4"Hex Socket Bits and Hex Keys. Lifetime Guarantee*