HO Scale Detail Rooftop BRICK Chimney's with Exhaust Stacks

Variety Pack of Factory Style or Industry Style Rooftop Vents for HO Scale Detailing. They Come all Rusted up to look old for you as well ! Ready to detail your HO Scale Building's

This HO Scale Detail is where your Building's Mechanical Room / Rooftop mechanical gets accessed. Also used as a Mechanical Chase as certain vents get routed up the walls to the rooftop. Comes Built UP and Rooftop ready in HO Scale