A 6′ Single Channel Greenhouse Poly Lock Base is an aluminum, Zig-Zag wire (wiggle wire) spring lock channel that allows for a simple and secure installation of your greenhouse poly fabric.
Depth of single wire lock allows for up to three layers of zig-zag wire, creating the possibility to attach shade cloth on top of two layers of poly.
*Only 6′ lengths are offered online, contact us for 8′ and 12′ lengths!
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Greenhouse Zig Zag "Wiggle" Wire