4", 4RV-WT, Wall Thimble, Adjusts 4-1/8" To 7" To Fit Wall Thickness, Round Type B Gas Vent.
Ed Young's True Value is a family owned business located in Williamsville New York, a small community outside of Buffalo. Our store is open most days from 8:00 am until 9:00 pm and offers many services to our neighbors.