The surfaces of the mini ratchet socket wrench is chrome-plated, high-strength metal material, not easy to rust, wear-proof, ratchet is strong, not easy to stutter or break. 72 chainrings, only 5 degrees of rotation, the mini drill bit ratchet is ideal for hard-to-reach nuts and bolts, reaching narrow working areas that traditional wrenches can't reach. [Widely Applicable]Multifunctional Hand Hex torque wrench is suitable for home, factory, production line, repair workshop, auto repair shop, 4S, car modification, the necessary tools in the toolbox. 72 tooth reversible drive ratchet is a good screwdriver drill bit tool, two-color rubber handle, humanized design, non-slip, shock absorption design to reduce the working stress, save time and effort. sleeve and screw cutter have the function of fast cutting, the hanger is more reliable, the wear of the sleeve is avoided, and it is easier to enter the maintenance space. Length: 107MM Interface diameter: 1/4inch(6.35mm) Square diameter: 1/4inch(6.35mm) width: 19mm Hole depth: 11mm Colour:Silver Material:Metal Package Contents: 1x Ratchet socket 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.