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The United Structural Products HDH-A is a heavy-duty clamp expansion guide. It is designed for use with heavy-duty fitting class two and three cable trays. This product is essential for providing support and stability in cable management systems. The guide features holes sized for three-eighths inch fasteners, making installation straightforward and secure.
This clamp expansion guide enhances the performance of cable trays by ensuring reliable support and organization.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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