Vise Brands Reed Model 304 1/2 Vise Details Manufacturer Reed Model 304 1/2 Country of Origin USA Weight 66 pounds Jaw Width 4.5" Jaw Opening 5.5" Anvil? No Replaceable Jaws? No Pipe Jaws? No Base Type Stationary Swivel Jaw? Yes Screw Covered Quick Release? No Category Machinists Notes Patent Date Images (External Link)