HOTETRI 2 Pcs Wire Nut Driver Tapered Sleeve Design: Features a tapered sleeve that provides a secure fit for wire Connectors. Ensures a tight and reliable connection. Durable Construction: Made of high-quality and high-density polymer material. Designed for long-term use. Easy to Use, Reduce Fatigue: Simply attach it to your drill, and you're ready to go. Experience the relief from finger soreness and hand cramps that often come with long-term wire twisting tasks. Fits Most Wire Connectors. Equipped with a 1/4" chuck, fits most commonly drills and screwdrivers. Ensures uniform twisting of wires for a neat and organized result. Enhanced Safety, helps maintain a secure and safe electrical connection. Easy to Carry Its compact and light design takes up minimal space. It conveniently fits in your tool bag with ease. Ensures a Tight and Reliable Connection Minimizes the risk of wire slippage or disconnection. Helps maintain a secure and safe electrical connection. No Problem Operating in Tight Spaces Compact construction can operate in tight spaces and 1/4" chuck is compatible with both electric drills and manual screwdrivers. Wire Twisting Tool Kit (Additional 50 wire nuts kit) Wire Twisting Tool Wire Twisting Tool Wire Twisting Tool Wire Twisting Tool Color Black Blue Red Black Red 1/4" chuck ✓ ✓ ✓ ✓ ✓ Package includes: 1* Wire Twisting Tool +1* 50 Pcs Wire Nuts Kit +1* User Manual 1* Wire Twisting Tool +1* User Manual 1* Wire Twisting Tool +1* User Manual 1* Wire Twisting Tool +1* User Manual 2* Wire Twisting Tool +1* User Manual