Draper Hi-Torq® Metric Socket & Bit Set, 1/4" Square Drive (40Pc) |This socket and bit set is made from chrome vanadium steel with a satin chrome finish. It includes a wide range of 1 4" Sq. Dr. 6 point HI TORQ sockets in sizes 4 14mm. The 72 tooth quick release ratchet and spinner handle are equipped with a soft grip handle for comfort. There is an array of hex bits made from chrome vanadium steel with a shot blasted finish. Additionally, the set includes extension bars (50, 75mm) and a 150mm flexible extension bar,