Showing 13–24 of 37 results
6 Foot Side Clasp Greenhouse Curtain Roll Bar. Aluminum, 2″ OD roll bar. This profile is designed for attaching curtain
Dual output, manual operator with a 1/2″ square adapter slot and guide wheels.
6 Foot Roll Bar Cap, is an aluminum profile that allows you to attach greenhouse poly to a 1.315″ or
Greenhouse Fabric Clips / Snap Clamps – Aluminum Used to securely attach curtain fabric to 1.3″ roll bars. Easily clamp
Ventilation control greenhouse temperature sensor. For use with all Advancing Alternatives environmental controllers purchased 2010 or later. Choose from 100′
Manual operator with 0.625″ output shaft, guide wheels and handle that serves as a brake. This is a manual hand
7 foot, 1.3" OD, galvanized pipe
48″ Manual Gear Crank, w/ 7:1 gear box & hand crank (max 500 SF curtain material)
6 Foot Aluminum Greenhouse Curtain Roll Lock length, for locking your greenhouse curtain roll bar in the closed position. Our
Gear Chain Wheel Assembly 10:1 ratio, 2 directional 5/8″ output shafts w/ 4 wheel guide assembly, 26′ chain and chain
Roll bar adapter for 7:1, 13:1 and 15:1 gears. 1/2″ square shaft adapts to 1″ OD ( .9″ ID) roll
The Econoline Roll Bar includes a galvanized pipe with our aluminum Roll Bar Cap offers a great roll up profile
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