You are looking at a very rare Rock Island 851 Swivel Jaw vise. This vise weighs about 44 lbs. Vise was repainted by me, and I also cleaned up the swivel lock and spindle for a real eye-popper.
The jaw condition tells the whole story of this one. The item "Vintage Rock Island Vise No. 851 Swivel Jawith Swivel Base 3-1/2 Jaw Vise RARE" is in sale since Wednesday, August 19, 2020. This item is in the category "Home & Garden\Tools & Workshop Equipment\Hand Tools\Clamps & Vises".
The seller is "ed-dixon" and is located in Alexandria, Virginia. This item can be shipped to United States.