Greenhouse U Channel Lock for Covering Attachment Pack Size (Select Below):10 Pack 12" shutter fan: 900 CFM

12" shutter fan: 900 CFM

a 12oz stemless design crafted for everyday sipping

It features PWM stepless dimming with a memory function to recall the last brightness setting

Interrupting rating options: 10kA

Greenhouse U Channel Lock for Covering Attachment Pack Size (Select Below):10 Pack 12" shutter fan: 900 CFMThe Greenhouse U Channel Lock for Covering Attachment is a 6. 5 ft long aluminum lock channel designed to secure greenhouse coverings. Made from a rust and maintenance free aluminum alloy, it provides a durable connection for plastic or shade cloth up to 20 mil thick. It mounts to wood or steel structures with pre drilling or self tapping screws recommended, and its profile measures 1 1 8" wide, 1 2" high, and 1 16" thick; inside channel width is 1 1