Buttress Clamps - Carver

Freer Tool & Supply is the exclusive North American distributor for Carver Buttress Clamps—the UK's precision-engineered solution for securing press tools, dies, lathe faceplates, and machine tool workholding.

Carver buttress clamps collection is built for secure, repeatable workholding in fabrication, assembly, and fixture setups where you need strong holding power and dependable stability. Buttress-style clamps are commonly used to hold parts firmly against stops or locators, helping reduce movement during welding fit-up, drilling, and general shop operations where consistency matters.

Features

The Buttress Clamp securely holds press tools on all types of power presses, making it a reliable choice for drilling, grinding, machining, lathe faceplates, and planing applications. It can clamp workpieces up to 75 mm (3″) deep.

A standout feature is the self-aligning captive pivot, which maintains a consistent clamping ratio between the workpiece and table. Meanwhile, the H-shaped head with four-point contact minimizes workpiece rotation, providing added stability and control.

The Buttress Clamp is offered in three sizes standard, medium, and heavy-duty to suit a range of applications.