Features: This is a one-way bearing socket wrench with compact structure and easy to carry, which can facilitate quick disassembly and assembly of players, and the extended base plays a protective role. Off-site maintenance and assembly M5 quick-release small ratchet wrench with bearing, additional M3 inner hexagonal socket. The inner hexagonal bit is made of High-quality materials. It is hard to wear and not easy to rust. The hardness is good! The small and exquisite set is light, very suitable for outdoor use. Specificaiton: Item Name: M5 Screw Nut Wrench M3 Screw Nut Wrench Socket (5.5mm) M5 Screw Nut Wrench Socket (8mm) Screwdriver bit size: 1.5mm/2.0mm Material: alloy colour: Black+Silver Package Contents: 3 x M5 Quad Wrench 6 x sockets 6 x screws 3 x wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.