... Product Description Features: 1) 1pc air impact wrench, 1/2' 2) 1pc air hammer, 150mm 3) 1pc air die grinder, 1/4' ( ... 6mm) 4) 1pc reversible air drill, 3/8' 5) 1pc dual action air sander, 6' 6) 10pcs 1/2' drive ... air sockets 7) 9, 10, 11, 13, 14 ... , 17, 19, 22, 24, 27mm 8) 1pc 1/2' drive extension bar, 5 ...