1/2"Impact wrench kit (17pcs) 1pc 1/2" impact wrench 10pc 1/2" dr sockets: 9, 10, 11, 13, 14, 17, 19 1/2"Impact wrench kit (17pcs)1pc 1/2" impact wrench10pc 1/2" dr sockets: 9, 10, 11, 13, 14, 17, 19, 22, 24, 27mm1pc 1/2" 100mm extension bar1pc oil pot1pc nipple1pc mini oiler1pc 4mm hex key wrench1pc blow mold caseQuantity: 4pcs/ctnGross weight: 18kgsPacking Size: 41.5X29X27.5cm