Greenhouse U Channel Lock

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 1⅛" Wide, ½" High, 1/16" thick profile, inside of channel is 1⅛". 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