LOOK AT MY FEEDBACK AND BID WITH CONFIDENCE!!!! Fourth Hand Cable Stretcher - with locking ratchet. 4th-Hand Brake Tool is a ratcheting wrench that allows you to pull cable and hold it in place as you make brake and derailleur cable tension adjustments Commonly referred to as a “4th Hand”, Cable Stretcher pulls cables tight. It features one-hand operation with a thumb lock to hold the cable tight while your hand is removed to tighten pull-up bolts and nuts. Made from heat treated steel, chrome plated, and featuring cushion grips for comfort. Free USA shipping. International shipping through eBay global shipping program. Check out my other auctions!!!