Lincoln Electric KH905 C-clamp 3 Inch Deep Throat Forged Steel

Product Description

The LINCOLN ELECTRIC KH905 is a standard C-clamp built for regular-duty clamping applications in welding, fabrication, and general metalworking. Constructed from forged steel, this clamp delivers reliable holding strength without the bulk of heavy-duty alternatives. It opens to a maximum of 3 inches and closes fully to zero, giving technicians and tradespeople a wide usable range in a single tool. The chrome-plated body resists corrosion, and the copper-plated spindle reduces galling under load. The deep throat configuration provides extra reach behind the clamping surface, making it well suited for setups where a standard throat depth would fall short.

The KH905 is appropriate for use in welding shops, light fabrication environments, and general trade applications where a reliable, hand-tightened clamp is needed to secure workpieces or fixtures. The deep throat style makes it a practical choice when clamping toward the interior of a workpiece or panel rather than at its edge. It is commonly used by welders, ironworkers, pipefitters, and general contractors who need a compact, dependable clamp on the job site or in the shop.

Key Features

• Forged steel body and clamp material for durability under regular-duty loads
• 3-inch maximum opening capacity with full closure to zero
• Deep throat style for extended reach behind clamping surfaces
• Chrome-plated body finish for corrosion resistance
• Copper-plated spindle reduces friction and galling during tightening

Compatibility

Designed as a general-purpose regular-duty C-clamp suitable for standard welding, fabrication, and metalworking clamping tasks requiring up to 3 inches of opening capacity.

Installation Notes

This clamp is a hand-tightened tool and does not require power tools or specialized equipment for use. Ensure the workpiece is seated squarely against both the fixed anvil and the spindle pad before applying load. Do not use a cheater bar or pipe extension on the handle to exceed the clamp's rated capacity. Inspect the screw and spindle for damage before each use.