Channel Wirelock Screws - Self Drilling 5/16 Quantity:Bag of 100 It uses 3-buttons a digital

It uses 3-buttons a digital display and offers separate "day / night” temperature settings and features a built-in photocell

The Model-I Plus is ideal for greenhouse and single level indoor cultivation

20'x120' Semi-Gable greenhouse frames have taller sidewalls that reach a higher peak than the Quonset greenhouse frame type

warehouses

Water Flow

Channel Wirelock Screws - Self Drilling 5/16 Quantity:Bag of 100 It uses 3-buttons a digitalSelf Drilling 5 16 screws. Self tapping channel wirelock screws are needed for securing channel base to the greenhouse frame. Once the channel base is secured to the frame with channel screws, pull your plastic taught and then trap the plastic inside of the channel base using wiggle wire.