Vise Brands Samson Model 5252 Vise Details Manufacturer Samson Model 5252 Country of Origin USA Weight 22 pounds Jaw Width 3" Jaw Opening 4.5" 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)