This new patented design helps make the job of winding straps on trailers go fast and easy. Its all steel construction is durable and has a lifetime warranty. The foam rubber grip is comfortable even after repeated use. It can also be used as a tire knocker. The Strap Winder is now available from Ken-Tool. Visit our website's Where-To-Buy page on www.kentool.com to use your zip code to find a Ken-Tool distributor near you. Product #39760.