The screwdriver head adopts the design of pop-, which makes the screwdriver head pop-up by pushing the switch lightly, and it is easy to take out the screwdriver head, which is convenient to use. High-quality alloy steel handle with scientific design and comfortable grip. Adjustable ratchet direction, convenient use and flexible operation. The back of is provided with a snap ring insert plate, which can rotate 360 degrees, and can be inserted on the belt or pocket when going out to carry or work, making it easy to use. Includes a ratchet screwdriver set, which can meet your daily use needs. describe: Name: ratchet screwdriver set size: 125mm x 85mm x 25mm Material: Stainless steel + aluminum alloy colour: grey 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.