Check the listing for details. Farm Plastic Supply - Spring Lock Wire and Channel Bundle. Color: Silver, Condition: New. Listed at 69.99 USD. Greenhouse Poly Spring Lock Wire and Channel BundleEach bundle contains both wiggle wire and lock channel (ex. 10 Pack is 10 wire and 10 channel)High-quality, rust and maintenance-free Steel wiggle wire and channel construction, both 6.5 ft. in length.Tightly secures poly film or shade cloth (up to 20 mil thick) to your greenhouse with little effortChannel lock mounts to all wood or steel structures. Pre-drilling recommended, or self-tapping screws recommended for greenhouse spring lock channel.1.25"W, 0.5"H, 1/16" thick profile, inside of greenhouse wiggle wire channel is 1.125" Screws not includedWorks with greenhouse plastic, general use construction plastic, and shade cloth material.Please note: Our Products are packaged to minimize Shipping Cost and Shipping Delivery Times. Our Carriers deliver on time at a rate of 99%. Call with any Special Requests.Greenhouse Poly Spring Lock Wire and Channel BundleEach bundle contains both wiggle wire and lock channel (ex. 10 Pack is 10 wire and 10 channel)High-quality, rust and maintenance-free Steel wiggle wire and channel construction, both 6.5 ft. in length.Tightly secures poly film or shade cloth (up to 20 mil thick) to your greenhouse with little effortChannel lock mounts to all wood or steel structures. Pre-drilling recommended, or self-tapping screws recommended for greenhouse spring lock channel.1.25"W, 0.5"H, 1/16" thick profile, inside of greenhouse wiggle wire channel is 1.125" Screws not includedWorks with greenhouse plastic, general use construction plastic, and shade cloth material.Please note: Our Products are packaged to minimize Shipping Cost and Shipping Delivery Times. Our Carriers deliver on time at a rate of 99%. Call with any Special Requests.