6-Pack 1-5/8″ Heavy-Duty Unistrut Base Plates

Upgrade your structural mounting with these **6-pack 1-5/8″ galvanized carbon steel Unistrut base plates**, designed for heavy-duty applications where strength and longevity are critical. Each base features a **2-slot U design** for secure attachment to 1-5/8″ square strut channels, making them ideal for shelving, seismic bracing, MEP systems, and more. The **hot-dip galvanized coating** ensures superior corrosion resistance, whether installed indoors or exposed to outdoor elements.

With a **maximum load capacity of 220 lbs. per channel**, these plates deliver reliable support for demanding projects. Installation is quick and straightforward—simply align the slotted holes with your ceiling, wall, or floor mounting points for a secure fit. Perfect for professionals and DIYers alike, these base plates combine durability, precision engineering, and versatility for a wide range of structural needs.