Vise Brands Athol/Starrett Model 89 Vise Details Manufacturer Athol/Starrett Model 89 Country of Origin USA Weight 16 pounds Jaw Width 3" Jaw Opening 3.5" Anvil? No Replaceable Jaws? No Pipe Jaws? No Base Type Stationary Swivel Jaw? No Screw Covered Quick Release? No Category Machinists Notes Patent Date Images (External Link)