This high quality socket set comes with 18 x 12 point metric sockets and accessories and is packet in a plastic case. The sockets are manufactured from hardened and tempered chrome vanadium steel with stain finish for corrosion protection. Easy placement of sockets due to chamfered ends . Accessories include 1 x T-bar adaptor 3/8f x 1/2m, 1 x Ratchet handle, 1 x Flexi handle, 1 x Universal joint, 2 x Ext. Bars.