Features and Benefits: Swivel base rotates 360 and has double lockdowns ensuring maximum stability Powder coat paint resists scratches and provides a tough durable finish Replaceable hardened steel top and pipe jaws Large anvil work surface Heavy-duty 30,000 PSI iron casting built for rugged use and extended life Wilton Mechanics Vises have a heavy-duty 30,000 PSI iron casting built for rugged use and extended life. Lifetime lubrication means the grease is permanently sealed in for trouble-free service. This vise features a 360 swivel, four mounting posts and double lockdowns to ensure maximum stability. Top these industry-leading features off with a lifetime warranty and you know you\’ll never want for another vise, unless it\’s a Wilton.