The of adaptability makes it suitable for most general-purpose electric drills on the market. High-quality and exquisite workmanship high in hardness and strength. Matching wrench makes it very convenient and easy to install. And the non-slip handle makes you feel very comfortable to hold it. Made of engineering plastic and high speed steel, it is very to use. The length of this product is 25.5cm, the width is 13cm and the height is 4.5cm. (After Installation) It is suitable for workshop, factory, industry, home and so on. Color: red Material: plastic Package Contents: 1 x Adapter 1 x Handle 2 x Drill Bit 1 x Wrench 4 x Screws 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.