Professional Quality Square 1/2” drive Sockets & Accessories. Manufactured from Chrome Vanadium Steel. Hardened & Tempered with Satin finish for Corrosion Protection. Chamfered ends allow positive nut location. 18x 12 point Metric Sockets, 1x T-Bar Adaptor 3/8f x 1/2m, 1x Ratchet handle, 1 x Flexi Handle, 1x Universal Joint, 2x Ext. Bars.