Pliers are built to last, manufactured from high-grade heat-treated alloy steel for durability., Over-molded handles reduce hand fatigue and won't slip or twist., Easy to read size markings on the jaws make identification simple., Wire stripper strips 8 AWG to 18 AWG (solid wire), 10 AWG to 20 AWG (stranded wire)., Fully coated with rust protection that increases tool life by reducing corrosion, Hot-riveted joint ensures smooth action and no handle wobble.