De-sta-co 331-R-M-100 Pull-action Latch Clamp 719 Lb

Product Description

The DE-STA-CO 331-R-M-100 is a horizontal pull-action latch clamp rated at 719 lb (3200 N) of load capacity, designed for securing workpieces, fixtures, jigs, and tooling in industrial and manufacturing environments. The clamp uses a U-Hook bar with a straight red handle and operates on a pull-action mechanism with 1.75 inches of drawing movement. The body and base are carbon steel construction, providing durability in demanding production or fabrication settings. This clamp ships with a latch plate, patented thumb control lever, threaded U-hook, and Toggle Lock Plus hardware included. Licensed industrial maintenance technicians and fixture builders are the primary installers of this hardware.

The 331-R-M-100 is suited for horizontal clamping applications on assembly fixtures, welding jigs, machine tooling, and production line workholding setups. The flanged base mounts to flat surfaces using standard fasteners through 0.27 inch diameter mounting holes. The compact overall length of 10.53 inches and overall height of 2.01 inches make it appropriate for space-constrained fixture designs. The 1 inch bar width and 0.66 inch base-to-center-of-bar dimension support precise workpiece positioning in repeated-cycle production environments.

Key Features

• 719 lb (3200 N) load capacity for robust workholding in industrial fixture applications
• Pull-action horizontal clamping with 1.75 inches of drawing movement
• Includes latch plate, patented thumb control lever, threaded U-hook, and Toggle Lock Plus
• Flanged base with 0.27 inch mounting holes for secure surface mounting
• Straight red handle for quick visual identification and ease of operation
• Carbon steel body and base for durability in heavy-use production environments

Compatibility

Designed as an OEM-style horizontal pull-action latch clamp for industrial workholding, fixture, jig, and tooling applications requiring a flanged base and U-hook bar configuration.

Installation Notes

Installation is typically performed by maintenance technicians or tooling engineers. Power down or de-energize any associated automated equipment before mounting or adjusting the clamp. Secure the flanged base using appropriately sized fasteners through the 0.27 inch diameter mounting holes, observing the 1.25 inch width and 0.75 inch length spacing between hole centers. Verify that the threaded U-hook adjustment is set to achieve the rated clamping force before returning the fixture to production use.