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Carefully constructed, high-quality, rust and maintenance-free aluminum alloy 6.5 ft. in length.
Tightly secures poly film or shade cloth (up to 20 mil thick) to your greenhouse with little effort
Mounts to all wood or steel structures. Pre-drilling recommended or self-tapping screws recommended
Bendable to fit the arch of your tunnel. Proudly made in the USA.
1.25"W, 0.5"H, 1/16" thick profile, inside of channel is 1.125" Spring Wire and screws not included
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!