Bootstrap Farmer 6.5 ft Aluminum Lock Channel (20-Pack) | U-Channel for Spring Wire, Secures Greenhouse Plastic Film & Shade Cloth

Our Aluminum Lock Channel will help to ensure that your greenhouse can weather the elements and last for years. Unlike other attachment methods, Lock Channel will hold up to high winds and harsh environments. Protect your investments by using the right products. Lock channel installation prevents tears during and after installation. Lock Channel is made out of high-quality, rust and maintenance-free aluminum alloy. It is tough enough to last for years while having the flexibility to bend to the arch of your tunnel. Effortless installation with pre-drilling or self-tapping screws. Each piece is 6.5 feet in length. The channel profile is 1.25"W, 0.5"H, 1/16" thick and will hold material up to 20 mil thick. We recommend installing with PVC coated Spring Wire (sold separately). Start your own greenhouse today by clicking the "Add to Cart" button above! Bootstrap Farmer was founded in 2015 as a key part in creating a new food future by providing products that will last for years to come. Better products means less in the landfill. Beyond reusable products, we're creating this future through the entrepreneurship applied in the Urban Farm Academy. The Urban Farm Academy is a network of farmers evolving agriculture by fusing community, health, education & food. We're bootstrapping the food revolution and we hope you'll join us.