I like this vice. It is heavy duty, easy to install, and works as advertised. But, it has a brass thread insert in the quick release collar that works against a steel threaded screw. I would like to purchase a spare brass thread insert for future need, but cannot find same anywhere on line. Adjustable clamp Co. Chicago seems to be the OEM source for this vice but they do not list it on their web site. I will I guess write them a letter.
(Posted on 6/1/16)