Improve Efficiency: This wire nut twister is a real all-rounder. It handles most wire caps, winged or not, like a pro. Electricians will love how easy it makes installing wire connectors. Plus, it works great with regular electric drills and doesn't give conductors any trouble. Saves Time and Your Fingers: Our wire nut twister is a game-changer. It speeds up putting together switches and sockets like you wouldn't believe, saving you from all that nut-screwing hassle. Your arms and hands will thank you later. Plus, the connections it creates are rock-solid and safe, boosting your efficiency through the roof. Built to Last: This wire twister is tough as nails. Made from top-notch, dense polymer materials, it'll keep going strong for years to come. It can handle being used all the time and still deliver consistent results. Plus, it's small and compact, so you can take it anywhere and use it even in tight spots. Very Handy and Easy to Use: This tool is extremely simple to use.Great idea and simple. 1/4'' Chuckyou do is put the tool on a power drill select the right size wire cap and then push the cap onto the wire nut twister and then start the drill and voila, wire nut snugged tight and wires secured.