Characteristic: the drill bit and sleeve are made of high-density chromium-vanadium steel, which has durability, excellent hardness and excellent toughness and can bear greater torque. Non-slip grip and comfortable driver provide users with lasting strength. Ratchet handle is designed vertically and horizontally, which can flexibly adjust and improve efficiency, and can meet the maintenance needs of different scenes. It is an essential multifunctional maintenance tool and workplace. Side ratchet, made of chrome vanadium steel, ensures smooth rotation of the ratchet in two directions for more accurate adjustment. This set is equipped with precision screwdriver bits, which can be used to repair electronic equipment, glasses, watches and other small items, which is convenient and practical. 42-in-1 ratchet combination screwdriver set is suitable for home, automobile, machinery and many other maintenance fields, with wide applicability and practicality. Specification: Name: ratchet screwdriver set Material: Metal+Plastic colour: As shown Package Contents: 1 x Ratchet screwdriver set 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.