Mechanics vice identification

[ciennaga]

I just purchased this vice and would like to id the manufacturer. It is 5" and weighs 75 pounds. I have started to clean it but there are no obvious marking with the except for a casting number ( 34) inside the hollow column. attached are photos.

 

[paulsomlo]

Looks like the generic Chinese rotary vise.

 

[retDAC]

Looks like the generic Chinese rotary vise.

Yes but if it actually weighs 75 lbs., then it is much stronger than the average ones. Have seen a few of these heavy duty models.

 

[nadogail]

Looks like the “No Name” vise sold at the Big Box Store.