53 piece set includes the most popular sockets, ratchet wrenches, hex wrench, bits, universal joint . Used for tightening or loosening, applicable to most bolts, nuts, screws in the maintenance of automotive, mechanical, motorcycle and so on. The ratchet wrench can adjust the positive and negative direction, the extension rod adds length, and the universal joint gives you a better fit in limited space provides angle.
7 x 1/4 inch long arm: 6, 7, 8, 10, 12, 13, 14 mm.
13 x 1/4 inch arm: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm
21 x 1/4 inch batch head: PH1, PH2, PH3, PZ1, PZ2, PZ3, H3, H4, H5, H6, H7, H8, SL4, SL5.5, SL7, T10, T15, T20, T25, T30 , T40
1 x 1/4" universal joint
1 x 1/4" square bar
1 x 1/4" ratchet wrench
1 x 1/4 in. slide bar
1 x 1/4 in. elastic extension bar.
2 x 1/4 in. extension bar.
3 x Allen key
1 x 1/4 inch power drill adapter
1 x Storage Box