| CHANNELLOCK® uses high-carbon C1080 steel for superior performance on the job and electronic coating for ultimate rust preventionPatented reinforcing edge minimizes stress breakageUndercut tongue & groove design won't slipRight-angle, laser-heat treated teeth grip better and last longerPermaLock® fastener eliminates nut and bolt failureCHANNELLOCK BLUE® grips for comfort |