Automatic Shelter Vent Kit HG08-01 letting the screwdriver do its

letting the screwdriver do its job in tight and confined spaces

spring loaded arm it comes fully loaded with all the features you would expect

Suction hose D36 recommended

enlarging sharp-cornered openings or producing finer detail

Spell out messages using these large format letter patterns

Automatic Shelter Vent Kit HG08-01 letting the screwdriver do itsKeep your shelter cool and dry with ShelterLogics AutoVent, the ultimate ventilation system for your shelter. The vent automatically opens and closes based upon the interior temperature. Reduce humidity and moisture buildup in your fabric garage or shelter. A bimetal spring, which is heat sensitive, begins to open the vent at 74 degrees Fahrenheit and it is fully opened at 104 degrees. When the interior temperature cools down, the vent begins to close