Drop-forged frame is manufactured for greater strength in standard applications ACME-rolled spindle provides continuous smooth operation for faster clamping action and maximum strength V-grooved anvil allows secure holding of all materials including rounds, squares, and flats Black oxide coated spindles and Perma-pads resist corrosion, and are replaceable Ideal for maintenance, production, and repair operations Backed by Wilton's industry-leading lifetime warranty against manufacturing defects