Greenhouse U Channel Lock
$39.99 - $148.99
$10.00 each
Made in USA
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Available now
In stock — ships in 1–2 business days from Texas
Works with(8)
- Greenhouse Sidewall Ventilation Crank
- Greenhouse PVC Coated Spring Wire & Lock Channel Bundle
- Greenhouse PVC Coated Spring Wire Lock
- Greenhouse Cross Connectors - Galvanized Steel 1 3/8"
- Sidewall Insect Netting
- End Wall Cross Connector - 1.900 x 1.35
- Double Greenhouse Lock Channel
- Shutter Exhaust Fan Hardware Kit
Shipping Policy
Most products ship from our Texas facility in 1 to 2 business days. Express shipments placed after 12PM EST ship the next business day. Full details are on our Shipping page.
Returns Policy
Returns can be made on most products within 30 days of purchase. After 30 days we are unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy.
Shipping weight
Weight: 21.49 lb
6.5 ft Long Aluminum Lock Channel for Greenhouse Covering Attachment
Features
- 6.5 ft of long lasting, rust and maintenance-free aluminum alloy
- Offers a superior connection for your greenhouse’s covering
- Easily holds greenhouse plastic or shade cloth up to 20 mil thick
- Mounts to all wood or steel structures; pre-drilling or self-tapping screws recommended
- 1-3/16" Wide, 7/16" High, .043" thick profile, inside of channel is about 1-1/16" at its widest. Spring Wire and screws not included.
When you build a greenhouse, you’re making an investment in your future as a commercial or hobbyist farmer. Using this durable and affordable lock channel in that greenhouse’s construction will ensure that it lasts for years to come in even the harshest environments. What’s more, this lock channel for spring wire can help prevent greenhouse plastic tearing that commonly occurs during or after greenhouse installation, which is but one of the many ways in which they help to protect your investment. The flexibility of this lock channel allows you to bend the channel around the arches of your hoop house. The aluminum allows for easy pre-drilling or use of self-tapping screws which makes installation a breeze. Once your greenhouse is constructed, you can rest easy knowing that the aluminum alloys will keep your lock channel from rusting or decaying over time.
If this is your first time making use of a lock channel, please be sure to watch the videos below for a demonstration on how easy they make adding and removed your greenhouse covering. Please be sure to also add a spring wire to your order, as it is not included with this item. Want to learn more about lock channel and spring wire? Check out our article, what is spring wire on the benefits offered by our aluminum lock channel and the spring wire it works in tandem with. Interested in buying 100 pieces or more? Contact us to learn more about the special rates we offer on bulk purchases.
Start your own greenhouse today by clicking the "Add to Cart" button above!
Still undecided on Lock Channel? Check out our blog which talks about Spring Wire Lock Channel and its advantages.
Installing Spring Wire To Lock Channel
Removing Spring Wire from Lock Channel
Rated 4.73 out of 5 by 11 growers
Recent 4- and 5-star reviews. Read all 11 reviews →
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5 out of 5 stars
This is so easy to install
First time using it and I’ve been missing out!!! I have so many more ideas of where I’m going to use this now. I also love how tight and strong it keeps the shade cloth or plastic.
Timmay, June 2025 -
5 out of 5 stars
Great Quality Products!
Came just in time to finish some projects for the year! The extra durable trays are always a must add to any existing order, LOVE!
Anna M., December 2023 -
5 out of 5 stars
Greenhouse Lock Channel
I didn't use them yet, but they are made from quality materials and I am sure they will do just fine. They were shipped and I received them in a timely manner as expected. The staff is very helpful and even answered questions I had through email on the weekend.
Chad D., June 2019