90 Degree Angle: This 90-degree angle adapter for power tools is great for helping you reach the hard to reach and awkward screws that lay around corners and hide up in tight spaces. Full metal casting structure of ABS, high-strength alloy steel provides good strength and durability. Impact ready right angle drill attachment - perfect for drilling or driving in tight spaces. Impact Value: This Electric Screw Driver Corner Device Suitable for the latest 18V impact driver and drill bit. This flexible drill bit extension can be connected to drill bits, rechargeable drills or manual wrenches to expand its range to inaccessible narrow places, tighten screws, nuts, etc. These tools are suitable for light or slow screw-driven drilling rigs, such as cordless electric drills, ratcheting manual screwdrivers, etc. Humanized Handle Design: This right angle driver drill adapter adopts with an ergonomic abs handle, which does not get hot while in use, so it allows for tighter access with your current impact driver to increase gear strength. Great Tool for You: Quick and easy screwdriver bit change. It can be used with screwdrivers, hole saws, electric drills, socket wrenches, etc., And can be extended to places out of reach of drill bits. Quickly and easily replace the screwdriver bit.