Marketing InformationCHANNELLOCK® straight jaw tongue and groove pliers are built to last with a Permalock® fastener to eliminate nut and bolt failure, patented reinforcing edge to minimize stress breakage and laser hardened teeth to provide a better, longer lasting grip. These pliers include an added SAFE-T-STOP® feature to prevent finger pinch with the combination of a lower jaw design and an expanded reinforcing rib preventing unwanted handle contact. CHANNELLOCK® straight jaw tongue and groove pliers are made in USA and forged from HCS that is specially coated for ultimate rust prevention.