Vise Brands Charles Parker Model 806 Vise Details Manufacturer Charles Parker Model 806 Country of Origin USA Weight 159 pounds Jaw Width 6" Jaw Opening 9.5" Anvil? No Replaceable Jaws? Yes Pipe Jaws? No Base Type Stationary Swivel Jaw? No Screw Covered Quick Release? No Category Machinists Notes Patent Date Images (External Link)