Vevor Impact Socket Set 1/2" Drive 39-Piece Metric 9-30 mm Deep & Shallow NewThe Vevor 1 2" drive impact socket set is a 39 piece metric kit designed for automotive, mechanical, and general repair work. It includes both deep and shallow 6 point sockets from 9 mm to 30 mm, plus a universal joint for added access in tight spaces. The sockets are made from heat treated CR V alloy steel for strength under high torque use. Dual laser and stamped size markings make identification easier, and the included carrying case keeps the set