Better Grip. Less Effort The Crescent 2-piece tongue and groove plier set features a unique tooth design that increases grip offering more torque with less effort. The handles feature an integrated non-marring pipe grip to handle the finish work on shower and sink fixtures without damaging the finish. Crescent Tongue & Groove Pliers provide a versatile utility tool ideal for objects of all shapes, including rods, pipes, hose and cable connections and many other mechanical jobs. Tongue and groove pliers are designed for maximum gripping performance. For tough jobs where superior gripping performance is needed across a variety of surfaces 10 with 2 jaw capacity 12 with 3 jaw capacity tongue groove pliers, pipe grip, plumbers pliers Unique tooth design grips tighter, giving you increased torque using less effort Integrated non-marring Grip Zone pipe grip area in the handle, made of high-impact rubber Angled teeth for increased grip on pipes and fasteners Maximum durability from alloy stee