Features and Benefits Quick adjusting - Press-N-Slide button adjusts jaw All-purpose jaw - grips flat round hex and square surfaces Multi-Groove Ratcheting System - allow for precise positioning twice the groove positions of the traditional groove joint plier ProTouch Grips - molded handles for comfort and less hand fatigue Metal Injection Molding (MIM)- patented technology precision parts deliver strength and exceptional performanceWith patented Metal Injection Molding (MIM) technology these pliers adjust 50 percent faster and have twice the groove positions of standard groove joint pliers, These innovative features allow you to grip work pieces faster and easier than ever before, SKU: DOBA15043