Lincoln Electric KH911 Long Nose Locking Plier

Product Description

The LINCOLN ELECTRIC KH911 is a long nose locking plier with a C-clamp jaw configuration designed for gripping, clamping, and holding workpieces in fabrication, welding, and metalworking applications. The long nose jaw style provides access to tight clearances where standard jaw pliers cannot reach. The adjustable clamping range spans 0 to 2.5 inches, making it suitable for a wide variety of stock thicknesses and part geometries. At 0.5 pounds, the tool is lightweight enough for extended use without fatigue. Welders, pipefitters, and sheet metal workers are the primary installers and users of this tool in both shop and field environments.

The KH911 is suited for residential and commercial trade work where a reliable locking grip is needed during tack welding, pipe fitting, or general metalwork assembly. The long nose jaw style allows placement in confined areas such as corner joints, flanged connections, and narrow channel sections. It is commonly used alongside MIG and stick welding setups to hold components in position before or during the weld pass. The overall length falls within the 5 inches and longer range, giving adequate leverage for most clamping tasks.

Key Features

• Long nose jaw style for access in tight clearances and confined joint areas
• C-clamp jaw configuration for secure locking grip on flat and irregular stock
• Adjustable clamping range from 0 to 2.5 inches accommodates varied material thicknesses
• Lightweight at 0.5 pounds for reduced hand fatigue during extended use
• Overall length of 5 inches or greater provides adequate leverage for positioning work

Compatibility

Designed as a general-purpose long nose locking C-clamp plier suitable for welding, fabrication, and metalworking applications requiring an adjustable clamping tool.

Installation Notes

This tool is used by welders, pipefitters, and metalworkers in shop and field settings. Before clamping near live electrical panels or energized components, ensure all circuits are de-energized per applicable NFPA 70E safe work practices. Adjust the jaw tension screw before applying the clamp to avoid over-stressing the workpiece or the tool. Do not use locking pliers as a substitute for proper welding clamps on high-heat applications beyond the tool's rated capacity.