Vise Brands Austin Model A3 Vise Details Manufacturer Austin Model A3 Country of Origin USA Weight 25 pounds Jaw Width 2.75" Jaw Opening 3.25" Anvil? Yes Replaceable Jaws? No Pipe Jaws? Yes Base Type Stationary Swivel Jaw? No Screw Exposed Quick Release? No Category Combo Anvil Vise Notes Made in Japan Patent Date Images (External Link)