6" Locking C-Clamp Pliers

The Palmgren 6" Locking C-Clamp is engineered for controlled holding force in confined work areas and precision fabrication applications. Its compact forged steel design delivers reliable clamping performance while allowing improved access in tight assembly and repair environments.

The Palmgren 70600 6" Locking C-Clamp is the go-to tool for securing small to medium workpieces during welding, grinding, drilling, and general fabrication tasks. Its compact form factor makes it easy to maneuver in tight spaces, while the hardened steel body ensures it can take the abuse of a busy shop.

The smaller frame profile allows operators to position the clamp in restricted areas where larger clamps may interfere with surrounding components or tooling. This makes it well suited for repair work, small assemblies, and detailed fabrication tasks.

Manufactured from forged steel for durability and long-term performance, the clamp maintains rigidity under repeated shop use. Heat-treated components support dependable operation during demanding fabrication and maintenance work.

The precision screw adjustment allows users to control holding pressure based on material thickness and application requirements. The locking mechanism maintains repeatable gripping performance while reducing workpiece movement.

6-Inch Jaw Capacity
The 6-inch opening handles a broad range of small and medium-sized workpieces, from sheet metal brackets to pipe sections and wood blocks. Its compact profile lets it reach into tight areas where larger clamps cannot fit.

Precision Screw Adjustment
The screw mechanism allows precise control over clamping pressure. Whether you need a gentle hold on thin sheet metal or firm pressure for a tack weld, the 70600 lets you dial in exactly what you need.

One-Hand Release Trigger
The ergonomic release trigger lets you open and reposition the clamp with one hand, keeping the other free to manage the workpiece. This is especially valuable when working in tight spaces or awkward positions.

Hardened Steel Body
Built to withstand daily professional use, the hardened steel construction resists wear, deformation, and heat exposure "” common challenges in welding and fabrication environments.

• Precision fabrication work
• Automotive and equipment repair
• Small assembly operations
• Welding setup and positioning
• Woodworking and fixture holding
• Securing sheet metal during cutting or punching
• Holding small parts for drilling or grinding
• General-purpose bench clamping

Q: Is the 6" C-clamp suitable for woodworking projects?
A: Yes. It's ideal for edge-gluing boards, holding assemblies during construction, and fixture work. Multiple clamps can be used together for larger glue-ups.

Q: Can I use the 6" C-clamp for metal fabrication?
A: Absolutely. The hardened jaws and controlled pressure make it perfect for holding sheet metal, tube stock, and other metal pieces during drilling, forming, or welding.

Q: What's the maximum jaw opening on the 6" model?
A: The maximum jaw opening is 2 inches, allowing you to clamp workpieces up to 6 inches between the jaws.

Q: How do I adjust the screw for even pressure?
A: Gradually turn the lead screw to increase pressure. Test pressure on a scrap piece first to avoid over-clamping your workpiece.

Q: Can protective pads be added to the 6" C-clamp?
A: Yes. Palmgren offers a 6" Locking C-Clamp with Pads (Model 70620) that includes integrated surface protection.