Description
This Brock bin roof collar (PN 9‑23924) is an OEM galvanized steel collar designed to provide a reinforced opening at the apex of Brock grain bin roofs. The collar supports roof penetrations such as roof stairs, fill hole platforms, distributors, or other roof‑mounted accessories while maintaining proper structural integrity and weather protection.
This roof collar is engineered for use on either an 18‑foot four‑panel Brock roof or a 24‑foot three‑panel Brock roof, offering installation flexibility across multiple bin configurations. The collar features formed galvanized panels with integrated stiffeners and evenly spaced mounting tabs to align precisely with Brock roof ribs and panel seams.
The unit shown is brand new, with clean galvanized surfaces and no signs of installation or wear. It is ideal for new bin construction, roof accessory upgrades, or replacement of damaged or missing roof collars while maintaining full OEM Brock compatibility.
Price: $500
For questions and availability, call 519 759 5880 x 3 or email sales@aci-industrial.com





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