Universal Compatibility: This bit extender is versatile and suitable for more than 30 multi-tools. It supports a wide range of bits to ensure you can find the right tool for every task. Enhanced Grip Design: Our bit extender features an upgraded grain texture to ensure easy insertion and removal of bits. It is designed to maintain a good bit retention force, prevent accidental removal during use, and enhance the functionality of the multi-tool. Construction: This bit set is made of high-quality . Its sturdy material is not easy to break, making it an ideal gift for DIY enthusiasts, craftsmen, and all those who value reliable tools. Efficient Size: This bit extender is 3 1/4 inches long and equipped with a 3/8-inch diameter bit holder, which is compatible with standard bits. It is designed to enhance the versatility and range of your multi-tool without compromising precision. Suggestions for Use: Although this screwdriver bit extender can be used as a twist tool and screwdriver, it is not a pry bar. To ensure the life and integrity of your multi-tool, please avoid using it for improper purposes. Color: Gray/Black Material: Metal Package Contents: 1 x Screwdriver Bit Extender Only the above package contents are included, other products are not included. Note: Due to light reflection and different monitors, the color of the item in the picture may be slightly different from the actual item. The measurement allowable error is +/- 1-3 cm.