Air King BFQ90 High Performance Fan, 90 CFM Well & Jet A premium automotive coolant that

A premium automotive coolant that provides excellent freeze-up and boil-over protection and outstanding corrosion protection

Blade Width: 4 inch

Silicone-coated line will not melt or bind in trimmer heads

non-slip handle insert assures a natural fit and feel for the way you work

Case included

Air King BFQ90 High Performance Fan, 90 CFM Well & Jet A premium automotive coolant thatThe High Performance Exhaust Fan Series features an unique Snap In Installation System. The included bracket nails or screws to the ceiling joist allowing the fan housing to Snap In. Connect the wiring and the ducting, install the easy fitting grill and you are done. A bath fan installation can now be done in minutes. The durable high impact plastic housing ensures quiet operation and maximum performance. Highlights: Easily installs using the included