V-JAWS for more points of contact on round stock and tubing RELIABLE PERMALOCK® fastener eliminates nut and bolt failure with increased joint strength STRONG 90-degree, laser-hardened teeth for superior grip and longevity FORGED high carbon U.S. steel for maximum strength and durability is specially coated for ultimate rust prevention UNDERCUT tongue & groove won’t slip CHANNELLOCK BLUE® grips for comfort 100% MADE IN USA