CTA Tools 4210 Eared Type CV Joint Boot Clamp Pliers Masterfully Designed for Installing Oetiker-Type Clamps Found on GM Model CV Joint Boots Clamp Eared-Type Pliers Feature Built-In 1/2-Inch Square Drives Built In Square Drives Facilitate Easy Use with Torque Wrenches and Breaker Bars Effective and Recommended when High-Torque Applications are Required Overall Length Measures 11-1/2-Inches (29-Centimeters)