Greenhouse Film Aluminum locking Channel Lock Profile Greenhouse Film Lock Channel The film lock Channel system is designed exclusively to fastening flexible material, such as polyethene film, shade cloth, insect net and shade net in greenhouse. Greenhouse Film Aluminum locking Channel PARAMETERS MaterialWidthHeightThickness Aluminum30mm11mm0.8mm Aluminum30mm11mm1.0mm Aluminum30mm11mm1.1mm Aluminum30mm11mm1.2mm Aluminum31.5mm14.8mm1.4mm PRODUCT FEATURES The film lock Channel system is designed exclusively to fastening flexible material, such as polyethene film, shade cloth, insect net and shade net in greenhouse. Carefully constructed, high-quality, rust-free and maintenance-free aluminum alloy length can be customized. 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 Bendable to fit the arch of your tunnel Thickness: 0.8mm, 1.0mm, 1.2mm, 1.4mm We can design and install farming and planting greenhouse for you according to your needs. You can choose single span greenhouse or multi span greenhouse, or contact us directly for the latest design! The main sales greenhouse accessories:Electric Roll Up Unit, Lock Channel, Lock Spring Wire, Rack Pinion, Greenhouse Film, Manual Film Reeler For more information about the Greenhouse Accessories, please click here.