Vise Brands Charles Parker Model 201 Vise Details Manufacturer Charles Parker Model 201 Country of Origin USA Weight 17 pounds Jaw Width 2.5" Jaw Opening 3.5" 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)