The OEM Tools 6-1/2-Inch Long Nose Locking Pliers is made with special alloy steel, heat treated to provide durability. The pliers have a precision machined jaw that has precise gripping and maximum strength. The long nose locking pliers are designed gets into tight spaces. Nickel chrome plated steel won"t rust. Turn screw to adjust pressure and fit work. Hardened teeth are designed to grip from any angle. Induction hardened cutting edges stay sharp and last longer.