18 in. x 9 in. Silver Galvanized Steel Crawl Space Fan Vent Crushed Stone lower drawer is double height

lower drawer is double height

and a hanging hook for convenient storage on the job

as a vertical wall

Package includes AG 600 Angle grinder with side handle (2100487) and quick lock (2149275)

03 Style Craftsman Warranty None CA Residents: Prop 65 Warning(s) Yes UNSPSC 30241600 ARB265W Exclusive No

18 in. x 9 in. Silver Galvanized Steel Crawl Space Fan Vent Crushed Stone lower drawer is double heightThe Tjernlund UnderAire Series V2D Crawl Space Ventilator fan is designed to circulate fresh outdoor air underneath homesand porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns,joists, floors and beam supports. Humidity can promote fungus growth and increased termite activity. Humidity may alsocause plumbing failures due to rust and corrosion. Constant operation helps vent radon gases,