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USG Donn Brand SDX/SDXL24 144 in. L X 1.5 in. W 0 in. Main Tee Standard Grid 20 pk
USG Donn Brand SDX/SDXL24 144 in. L X 1.5 in. W 0 in. Main Tee Standard Grid 20 pk

USG Donn Brand SDX/SDXL24 144 in. L X 1.5 in. W 0 in. Main Tee Standard Grid 20 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

The load-bearing backbone of a suspended ceiling grid, galvanized and Class A fire rated for commercial or residential jobs.
Usg Donn Brand MPN 277422
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Usg Donn Brand item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
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Why isn't this online? The whole story →

About Product Overview

This is the main tee that carries the load in a standard suspended ceiling grid - the 12' backbone that ties into your cross tees and hanger wires to support the tile field. Made from galvanized steel with a white finish, it's built for both commercial and residential jobs where you need a Class A fire-rated system. Sold 20 per package, so you can spec exactly what a room needs without guessing on overage.

  • Length: 12' (144")
  • Width: 1-1/2"
  • Material: Galvanized steel
  • Color: White
  • Class A fire rated
  • 20 per package

The Details Specifications

Brand Usg Donn Brand
Model / MPN 277422
UPC 081098010188
Weight 65 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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