The IRWIN® Vise-Grip® Universal Water Pump Pliers have been designed with twice the number of groove positions of traditional groove joint pliers to deliver optimal hand and jaw positioning and a superior grip. The specially engineered, all-purpose jaw grips round, hex, square and flat surfaces for incredible versatility. Fitted with anti-pinch, non-slip ProTouchgrips to enhance user comfort.These IRWIN® Vise-Grip® Universal Water Pump Pliers have the following specification: Length: 150mm (6in)Max. Jaw Capacity: 29mmAdditional Information:Length (mm): 150Capacity (mm): 29