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, a universal joint and drive adaptors. All of these items are supplied inside a sturdy plastic storage case.