De-sta-co 509208 Cap Tip Clamp Spindle Assembly 5/16-18

Product Description

The DE-STA-CO 509208 is a cap tip clamp spindle assembly designed for use with manually operated toggle clamps. It features a 5/16-18 threaded steel spindle paired with a cone-shaped neoprene cushion cap, making it a functional replacement or upgrade component for toggle clamp workholding setups. The spindle material is carbon steel, providing strength in repetitive clamping cycles. The neoprene tip cap has a hardness rating of 70-80A Shore, offering a firm but protective contact surface against workpieces. Overall length is 3 inches, and a jam nut is included for proper spindle height adjustment during installation.

This spindle assembly is suited for manual toggle clamp applications in fabrication, assembly, and fixture-building environments. It is used in production lines, welding fixtures, and jig assemblies where controlled contact force on a workpiece is required. The cone cushion cap helps protect finished or semi-finished surfaces during clamping. Trade professionals and tool-and-die technicians handling workholding maintenance will find this a direct service component for worn or damaged spindle tips on compatible toggle clamps.

Key Features

• 5/16-18 thread size for compatibility with standard toggle clamp spindle bores
• Carbon steel spindle construction for durability in repetitive clamping applications
• Cone-shaped neoprene cushion cap with 70-80A Shore hardness protects workpiece surfaces
• Tip surface diameter of 0.63 inches with a maximum tip diameter of 0.75 inches
• 3 inch overall length with a jam nut included for height adjustment
• Rated for a minimum operating temperature of -22 degrees F

Compatibility

Designed for use with manually operated toggle clamps. Consult DE-STA-CO documentation to confirm fitment with specific toggle clamp models requiring a 5/16-18 spindle assembly.

Installation Notes

Installation is typically performed by maintenance technicians or tooling specialists during toggle clamp servicing. Before replacing the spindle assembly, ensure the clamp is fully released and the fixture is clear of any workpiece or clamping load. Use the included jam nut to lock the spindle at the correct contact height once adjusted. Verify thread engagement is fully seated before returning the clamp to service.