Vise Brands Charles Parker Model 260X Vise Details Manufacturer Charles Parker Model 260X Country of Origin USA Weight 351 pounds Jaw Width 8" Jaw Opening 13.75" Anvil? No Replaceable Jaws? Yes Pipe Jaws? No Base Type Swivel Swivel Jaw? No Screw Covered Quick Release? No Category Machinists Notes Patent Date Images (External Link)