Greenhouse Poly Spring Lock Channel

• High-quality, rust and maintenance-free Steel or Aluminum construction 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
• 1.25"W, 0.5"H, 1/16" thick profile, inside of wiggle wire channel is 1.125" Steel Wire Lock or Wiggle Wire and screws not included
• Use in conjunction with our Stainless Steel Wire Lock to secure greenhouse poly, shade cloth, screening and other flexible materials.