Wilton 1700230 Clamp Spindle Assembly C-clamps

Product Description

The WILTON 1700230 is a replacement clamp spindle assembly designed for use with C-clamps in professional fabrication and clamping applications. It features a copper-plated spindle with a thread length of 12.25 inches and a tip surface diameter of 0.875 inches. This assembly restores proper clamping function to worn or damaged C-clamp spindles, maintaining consistent pressure delivery and workpiece contact. Machinists, fabricators, and maintenance technicians install this part as a direct service replacement to extend the working life of existing clamp equipment rather than replacing the full clamp body.

This spindle assembly is suited for industrial and workshop environments where C-clamps see heavy or repeated use. It is compatible with the Wilton 400-P and 412-P Series C-Clamps and is appropriate for any trade or shop application where those clamp models are in service. The copper-plated tip surface provides consistent contact and helps reduce marring on workpieces during clamping operations.

Key Features

• Copper-plated spindle material for corrosion resistance and smooth workpiece contact
• 12.25-inch thread length provides full depth of travel for 400-P and 412-P Series C-Clamps
• 0.875-inch tip surface diameter delivers stable, centered clamping pressure
• Direct OEM-style replacement extends the service life of existing C-clamp bodies
• Sold individually for single-unit repair or replacement needs

Compatibility

Designed for use with Wilton 400-P and 412-P Series C-Clamps as a direct spindle replacement assembly.

Installation Notes

Installation is typically performed by a maintenance technician or machinist in a workshop setting. Before replacing the spindle, fully release any clamping load and secure the clamp body in a vise or stable fixture. Standard hand tools are sufficient for removal and installation of the spindle assembly. Inspect the clamp body threads for wear or damage before installing the new spindle to ensure proper engagement.