Stanley Proto J260XLS 5-piece XL Series Groove Joint Pliers Set Combination pliers have shear type cutters Accurately machined joints assembled with permanent rivet for strength and precision movement Exclusive Flush Fastener provides better access with increased user adjustability making it 30-percent narrower. Pliers with teeth on inside joint are milled parallel with pliers halves for perpendicular grab while pulling wire, fish tape, etc. Accurately machined undercut tongue and groove points for precision movement and joint strength