Park Tool BT-2 Fourth Hand Cable Stretcher

• Thumb lock for one-handed operation
• Made from chrome plated heat treated steel
• Ergonomic cushion grips for comfort
• Grips and pulls cables tight to simplify adjustment of derailleurs and brakes

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.