About the Shoemaker 92 10" Round Ring (Less Damper)
Shoemaker 92 10" Round Ring (Less Damper). Shoemaker has a line of products designed for homes, work, stores, and restaurants. You can find Shoemaker anywhere that uses a forced air system to control the temperature of the environment. This Shoemaker 92 10" Round Ring (Less Damper) is a genuine replacement part designed for 10" T-Bar Diffusers. This Ring allows the damper and insulated duct work to connect without having to replace the broken or damaged diffuser.