Gibraltar CCM00399-2 Standard C-clamp 10 in Forged Steel

Product Description

The GIBRALTAR CCM00399-2 is a regular-duty standard C-clamp built for secure workholding in fabrication, welding, and general metalworking applications. Forged steel construction gives the body the strength needed to handle loads up to 8,000 pounds. The deep-throat design provides 6 inches of throat depth, allowing the clamp to reach further into a workpiece than standard-throat models. A copper-plated screw resists galling and provides smooth, consistent thread engagement under load. The minimum opening is 2 inches and the maximum opening is 10 inches, covering a wide range of material thicknesses. This clamp is well suited for trade professionals including ironworkers, welders, pipefitters, and millwrights.

The CCM00399-2 is designed for regular-duty industrial and commercial applications where a reliable, deep-throat C-clamp is needed at the workbench or in the field. The 10-inch maximum opening accommodates thick stock, stacked materials, or heavy structural components. The deep-throat configuration makes it practical for clamping flanges, plate edges, and similar setups where a shallow-throat clamp would not reach. At 10 pounds, this is a substantial clamp suited to stationary or semi-stationary work rather than overhead or one-handed use.

Key Features

• 8,000-pound load capacity for regular-duty workholding
• Deep-throat design with 6 inches of throat depth for extended reach
• 10-inch maximum opening and 2-inch minimum opening
• Forged steel body for strength and durability under sustained clamping pressure
• Copper-plated screw reduces friction and resists thread galling

Compatibility

Designed as a standard C-clamp replacement or addition for regular-duty workholding setups in fabrication shops, welding operations, and general industrial environments.

Installation Notes

C-clamps of this capacity should be installed and tightened by hand using the swivel pad and tommy bar or handle — do not use a pipe extension or impact tool on the screw. Always ensure the swivel pad seats flat against the workpiece before applying load. Inspect forged body and threaded screw for cracks or deformation before each use. Do not exceed the rated 8,000-pound clamping capacity.