AmeriVent 6HS-WTP Wall Thimble, 3 Wall, 6" SummerFun For use with pella screen

For use with pella screen frame

Removes debris & contaminants that washing & polishing can't

The design of Keeper® ratchets puts safety and security first with a spring-loaded release that ensures the ratchet will never open accidentally

Apply to protect concrete surfaces against damaging freeze/thaw cycles

fast & easy

AmeriVent 6HS-WTP Wall Thimble, 3 Wall, 6" SummerFun For use with pella screenHighlights: 3 wall Size: 6" Width: 18" Inside Diameter: 9" Outside Diameter: 13" Finish: Galvanized Adjustable from 4 1 2" to 8" Used with tee branch and chimney section to provide proper clearance to combustible materials Matte black painted surface for interior wall eliminates need for trim plate Standards: UL Listed