Coated in high-visibility yellow which conforms to the OSHA safety color standard for physical hazards regulation no. 1910.144 Drop-forged, regular-duty with extra-deep throat Powder-coated paint resists scratches and corrosion while providing a tough, durable finish Spindle is precision cut alloy steel, single lead, acme threaded for continuous smooth operation V-grooved anvil allows secure holding of all materials including rounds, squares, and flats Backed by Wilton's industry-leading lifetime warranty against manufacturing defects