The screwdriver handle can be connected to the bit (cross-shaped T-shaped hexagonal extension rod universal joint can accommodate a bending rod) Quick-release ratchet wrench (adjustable in positive and negative), the button's quick release function can ensure that the socket is firmly locked during use, and the socket can be easily removed or replaced quickly by greasy or greasy fingers. Our high quality 45 tooth ratchet wrench can increase the working speed. The sleeve is made of high quality 50 bv30 cold pressed chrome vanadium steel, and the torque is 50% higher than that of the 'Carbon Steel. It has secondary smooth surface treatment and good anti-rust effect. The drill bit adopts cr-v material, which has higher hardness and toughness. It is a perfect tool to open the throttle, which is a set of small screws and nuts commonly used in air conditioners, seat nuts, tire fenders, door locks and household products (mostly included). Hex key: 1.5, 2, 2.5 mm 1/4 inch DR universal joint Extension rod 1/4 inch x 2 inch Extension rod 1/4 inch x4 inch 1/4 inch x6 inch flexible extension rod 1/4 inch DR slider 1/4 inch quick-drop ratchet handle 6 inch rotary handle size: 155mm Material: Steel Color: Red Package Contents: 46 x Auto Repair Tool Set Only the above package, other products are not included. Note: shooting light and different screen may cause the item's color in the picture a little different from the real thing. The allowable measurement error is +/- 1-3 cm.