De-sta-co 607-SQ Straight Line Action Clamp 800 Lb

Product Description

The DE-STA-CO 607-SQ is a standard straight line action clamp rated for 800 lb (3558.58 N) of load capacity, designed for fixturing, welding, and assembly applications where inline clamping force is required. The clamp features a square plunger with internal 5/16-18 thread, a flanged base for secure surface mounting, and a straight red handle. Built from carbon steel, it delivers reliable holding force in production and fabrication environments. The plunger travels 1.63 inches with a centerline height of 0.69 inches, making it well-suited for low-profile workholding setups. Machinists, welding fixture builders, and production assembly technicians are the primary installers.

The 607-SQ fits into straight line action clamping applications where a compact, flanged-mount clamp is needed on a jig, fixture plate, or weld table. The flanged base spans 4.25 inches in length and 2.20 inches in width, with 6 mounting holes at a 7.11 mm hole diameter. Overall installed length is 6.02 inches and overall height is 3.52 inches. This clamp is commonly integrated into manual or semi-automated fixture systems in metal fabrication shops, automotive production lines, and general manufacturing environments.

Key Features

• 800 lb (3558.58 N) rated load capacity for reliable inline clamping force
• 1.63 inch plunger travel with 0.50 inch (1/2 inch) plunger diameter and square plunger shape
• Internal 5/16-18 plunger thread for attachment of workstops or contact pads
• Flanged base with 6 mounting holes for stable, multi-point surface mounting
• Carbon steel construction for durability in industrial production environments
• Straight red handle for quick visual identification and positive hand operation

Compatibility

Designed as a standard OEM-style straight line action clamp suitable for manual fixturing, welding jigs, and assembly fixture plates requiring an 800 lb inline clamping solution with a flanged base mount.

Installation Notes

Installation is typically performed by fixture builders, toolmakers, or maintenance technicians using standard hand tools. Mount the flanged base to a flat, rigid surface using all 6 provided hole locations to ensure even load distribution and prevent base flex under clamping load. Verify that the mounting surface material can withstand the rated clamping force before use. Do not exceed the rated 800 lb load capacity, and inspect the plunger thread and pivot points regularly for wear in high-cycle applications.