De-sta-co 311 Pull-action Latch Clamp 1200 Lb U-hook

Product Description

The DE-STA-CO 311 is a horizontal pull-action latch clamp rated for 1,200 pounds of load capacity, built for industrial workholding, fixturing, and assembly line applications. The clamp uses a U-hook bar and a straight red handle to deliver positive pull-action engagement with a 3.38-inch drawing movement. The body and base are carbon steel construction, providing durability in demanding shop and manufacturing environments. A flanged base allows for direct bolt-down mounting to fixtures, jigs, and tooling plates. This clamp is typically installed and adjusted by tooling technicians, machine builders, or maintenance mechanics.

The DE-STA-CO 311 is suited for horizontal clamping applications in production fixtures, welding jigs, assembly stations, and material handling setups. Its flanged base and standard mounting hole pattern make it a direct-fit option for workholding fixture builds requiring a reliable pull-action hold-down. The U-hook bar style accommodates standard latch hardware and is well matched to repetitive open-and-close production cycles where consistent clamping force is required.

Key Features

• 1,200 lb load capacity for high-force horizontal pull-action clamping
• U-hook bar style with 3.38-inch drawing movement for positive latch engagement
• Flanged base for secure bolt-down mounting to fixtures and tooling plates
• Carbon steel body and base for durability in industrial environments
• Straight handle with red color for quick visual identification during operation
• 9.49-inch overall length in a compact 2.44-inch overall height profile

Compatibility

Designed as an OEM-style pull-action latch clamp for use in industrial workholding fixtures, assembly jigs, and tooling applications requiring horizontal clamping orientation with a flanged base mount.

Installation Notes

Installation is performed by tooling technicians or maintenance mechanics using standard hand tools. Power down or de-energize any associated equipment before mounting or adjusting the clamp. Mounting hole diameter is 0.33 inches with a 1.78-inch width distance and 1.25-inch length distance between mounting holes - verify fixture plate drilling matches these dimensions before installation. Follow applicable machine guarding and fixturing standards for your facility when integrating clamps into production tooling.