| Management number | 214817374 | Release Date | 2026/04/12 | List Price | $20.00 | Model Number | 214817374 | ||
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This chain crank is paired with our proprietary designed and manufactured 1.25 inch OD roll bar pipe adaptor. This enables a secure, easy and straight forward connection of the chain crank to your roll bar pipe. It will save you a lot of installation time and headache. With this adapter, you can easily connect your chain crank to 1.38 inch OD pipe to serve as roll bar pipe. With larger roll bar pipe diameter, the number of pulling operations needed to reach the same amount of rolling distance is reduced. It also makes the rolling more straight with less issues and problems. This chain crank is lightweight, easy to install, easy to operate, sturdy, long life, rust resistant, high torque, water proof. It can be used to roll greenhouse plastics to high position or to the roof for light dep, ventilation or other purposes. It has a reliable bi-directional self-locking mechanism that will allow the film to stay at any desired position without moving. This greenhouse chain crank has wide application scope. It is used in all types of greenhouse and poultry house and can manually operate shading clothes too. Specifications: Condition: 100% Brand New Material: High quality steel Size: Approx. 10x6x5 inch Speed Ratio: 4:1 Single Net Weight: 6 pound Large Roll Height: 1.5 meters Large Reel Length: 120 meters Chain Length: 4 meters Service Life: More than 3 years Package List: 1*Manual Film Coiler 1.38 inch OD chain crank to roll bar pipe adaptor
| Item Weight | 5.99 pounds |
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| Manufacturer | Silk Road Greenhouse |
| Product Dimensions | 12 x 8 x 6 inches |
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