Vise Brands Wilton Model 25C Vise Details Manufacturer Wilton Model 25C Country of Origin USA Weight 13.5 pounds Jaw Width 2.5" Jaw Opening 3" Anvil? Yes Replaceable Jaws? Yes Pipe Jaws? No Base Type Clamp Swivel Jaw? No Screw Covered Quick Release? No Category Machinists Notes Patent Date Images (External Link)