De-sta-co 630-M Straight Line Action Clamp 2500 Lb

Product Description

The DE-STA-CO 630-M is a standard straight line action clamp rated for 2,500 lb (11,120.6 N) of load capacity. It uses a round plunger with internal M10 threading and delivers 2 inches of plunger travel to secure workpieces with consistent, repeatable clamping force. The flanged base with six mounting holes provides a stable, bolt-down footprint for fixture and jig applications. Built from carbon steel throughout, the 630-M is suited for industrial production environments where high holding force and mechanical reliability are required. A straight red handle provides clear operator feedback during actuation.

The 630-M is used in manufacturing, welding, and assembly fixtures where straight-line clamping action is needed to hold parts in a fixed position during machining, fabrication, or inspection. The flanged base design suits mounting to flat fixture plates or tooling surfaces. With a maximum mechanical advantage of 23:1 pulling and 36:1 pushing, this clamp delivers significant clamping force from a compact operator input, making it effective in high-cycle production lines and manual workstations alike.

Key Features

• 2,500 lb (11,120.6 N) rated load capacity for heavy-duty clamping applications
• 2 inches of plunger travel with a 0.62-inch diameter round plunger
• Internal M10 plunger thread accepts standard clamping spindles and contact points
• Six-hole flanged base for secure, stable fixture mounting
• Maximum mechanical advantage of 23:1 pulling and 36:1 pushing
• Carbon steel construction for durability in industrial environments
• Straight red handle for clear visual identification and operator control

Compatibility

Designed as an OEM-style straight line action clamp suitable for use in industrial fixture, jig, and assembly tooling applications requiring a flanged-base, high-capacity inline clamp.

Installation Notes

Installation is typically performed by a machine builder, tooling engineer, or maintenance technician. Mount the flanged base to a clean, flat surface using all six mounting holes to ensure even load distribution and prevent base flex under clamping load. Verify that the mounting surface and fastener grade are rated for the full 2,500 lb clamping force before placing the fixture in production. Inspect the plunger thread and contact point regularly for wear in high-cycle applications.