The Park Tool BT2 , commonly referred to as a 4th hand . The Park Tool Cable Stretcher pulls cables tight to leave your other hand free. It features one-hand operation with a thumb lock system 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. An invaluable tool, and once you've used one you'll understand just how useful it is and a must for any shop, home or professional.
Commonly referred to as a “4th Hand” the Park Tool Cable Stretcher pulls cables tight for adjustment of derailleurs and brakes. It features one-hand operation with a thumb lock to hold the cable tight while your hand is freed up to tighten bolts and nuts. A must-have for any shop home or professional. BT-2 FEATURES Thumb lock for one-handed operation Made from chrome plated heat treated steel Cushion grips for comfort
Also known as a Fourth hand, this tool speeds up work on brake and gear cablesOne hand operation to tighten cables, with a thumb lock to hold the setting, leaving your hands free to tighten nuts and boltsHeat treated steel, with a chrome plated finishCushion handle grips for comfortAn invaluable tool, and once you've used one you'll understand just how useful it is