If you're building a soft-wall greenhouse or installing shade fabric, use our Spring Lock Top to maintain it through the growing season. Also known as Wiggle Wire or channel wire lock, this fastening system is a simple, inexpensive way to secure poly film and shade cloth coverings to a structure. By using it to connect the material pieces, wiggle wire spring locks let you pump or vent air in between to assist with temperature control.
The Spring Lock Top is made of galvanized steel and comes in the standard coated option. The coated wire tends to last longer and is less harsh against the fabric or film. For correct installation, the Spring Lock Top must fit into the Spring Lock Base (sometimes called the Lock Channel). Order greenhouse wiggle wire in bulk with a Low Price Guarantee.
Greenhouse Spring Lock Top Features:
- Six feet long
- Made of coated galvanized steel wire
- Available in packs from 5 to 100
- Purchase as standalone part or with Spring Lock Base
Click here for tips and diagram on poly film installation.