Vise Brands Record Model 508 1/2 Vise Details Manufacturer Record Model 508 1/2 Country of Origin England Weight 265 pounds Jaw Width 8.5" Jaw Opening 12" 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)