Adjustable angle joining clamp, lock in position joint for a range of 30° to 275°. Many fabrications don't hold a traditional angle this adjustable angle clamp is a very good solution. With a 3" max throat reach and 3" max. material thickness this clamp will accept both flat/rectangle/square stock and round/solid stock or any combination. The locking joint as well as the jaw faces are zinc alloy cast, the pliers are a modified version of our standard Locking C-clamps. Great new fabrication clamp! For metal fabrication metal working.