Gear Chain Wheel Assembly 15:1 ratio, Stationary Mount – 1/2 x 1/2 square output w/ 26′ chain and keeper (Order needed adapter separately) For greenhouse roof vents.
Stationary Gear Chain Wheel Crank 15:1 for Roof Vents
|Dimensions||14 × 10 × 9 in|
SKU: 63-GCW15-1S Category: Greenhouse Curtains and Vents
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Stationary Gear Chain Wheel Crank 10:1 for Roof Vents
Gear Chain Wheel Assembly 10:1 ratio, Stationary Mount – 2 directional 5/8″ output shafts w/ 26′ chain and bracket. (Order
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