Channellock 415 10-Inch Tongue and Groove Plier Smooth jaw for use on plated fixtures and surfaces (Chrome, Nickel) Right angle, laser heat-treated teeth grip better and last longer Undercut tongue & groove design won't slip Patented reinforcing edge minimizes stress breakage Made in the USA PermaLock fastener eliminates nut and bolt failure High-carbon C1080 steel for superior performance on the job and electronic coating for ultimate rust prevention