Vise Brands Phoenix Model 1 1/2 Vise Details Manufacturer Phoenix Model 1 1/2 Country of Origin USA Weight 42863 pounds Jaw Width 1" Jaw Opening 1.25" Anvil? No Replaceable Jaws? No Pipe Jaws? No Base Type Clamp Swivel Jaw? No Screw Covered Quick Release? No Category Clamp Notes Patent Date Images (External Link)