Add to Wishlist Wilton 600S Machinist 6” Jaw Round Channel Vise with Swivel Base Wilton 28833 Machinist 6” Jaw Round Channel Vise with Swivel Base Proudly made in the USA, the Machinist round channel vise is designed to handle the most demanding clamping applications. Unlike most vises that have a fixed center nut, the... MSRP: $1,656.64