Vise Brands Oswego Model 26 Vise Details Manufacturer Oswego Model 26 Country of Origin USA Weight 170 pounds Jaw Width 6" Jaw Opening 10" 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)