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20-Pack Seismic Rod Stiffeners for Strut Channels

$18.59 on Amazon.com (as of October 18, 2026, 3:46 AM EST) View details ↗

The Heneng 20-Pack Seismic Rod Stiffeners are designed to provide robust support for strut channels in seismic applications. These stiffeners are engineered to fit strut channels with an inner width of 1-3/8″ or greater, ensuring compatibility with a wide range of channel sizes. They accommodate threaded rods ranging from 3/8″ to 5/8″ in diameter, making them versatile for various construction needs. Constructed from durable carbon steel with an electro-galvanized finish, these stiffeners offer long-lasting performance and resistance to corrosion.

These seismic hanger rod stiffeners are specifically designed to fasten 1 5/8″ strut channels securely to hanger rods, enhancing structural integrity and safety. The 1/2″ bolt diameter provides a secure and reliable connection, ensuring stability in demanding environments. Whether for new construction or retrofit projects, these stiffeners are an essential component for compliance with seismic building codes and standards.

Bolt Diameter1/2″
Inner Width Compatibility≥ 1-3/8″
Thread Rod Compatibility3/8″ to 5/8″
MaterialCarbon steel
FinishElectro-galvanized
What size of strut channels are compatible with these stiffeners?
These stiffeners are compatible with strut channels that have an inner width of 1-3/8″ or greater.
What materials are these stiffeners made from?
These stiffeners are made from durable carbon steel with an electro-galvanized finish.
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