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Poly Lock

Poly Lock

The Poly Lock has over 250 lbs. of holding power per linear foot without creating stress points or shear force on your greenhouse covering. In real terms the poly Lock has held greenhouse coverings on through 160 mph winds. The Poly Lock was designed for fast and easy installation and removal with self-locking, 2 piece high-strength aluminum alloy extrusions snap-on/snap-off for quick, smooth, easy installation and removal of film. The Poly Lock will hold up to 24 mil air-inflated greenhouse coverings. The Poly Lock system will easily attach to wood or metal, and its reusable time and again. The poly lock base is sold in 8' pieces. The pre bent caps are sold in 6" pieces. The Poly Lock top and bottom comes in 8' sections each.