BAZHOU Easy to UseIt is very easy to use, T-shaped grip design, can firmly fix the drill in place, simple and reliable, save your working time. It is an ideal toolkit for unlocking and tightening various popular drill chucks to hold the drill in place. MaterialIt is made of high-quality steel material, and the structure is light and practical. Not easy to rust, non-slip design, smooth and polished surface treatment, comfortable to hold. FeaturesDrill chuck wrenches are ideal for tightening and loosening chucks. The drill bit can be changed quickly. Compatible with a variety of power tool brands. Perfect replacement for lost or damaged chuck keys. ApplicationIt is suitable for drill chucks compatible with power tools such as electric drills, percussion drills, hammer drills, drilling machines, etc. Delivery Quantity: 1pc, Package Contents: Only the above package contents, excluding other products. Size: The detailed size is shown in the picture (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: silver (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)