Double Greenhouse Lock Channel Pack Size (Select Below):40 Pieces Stop destroying your ground posts

Stop destroying your ground posts

Heavy-Duty Support - We recommend that you set a truss on every hoop

Simply attach using spring wire and lock channel for unbeatable protection against common garden pests

Use this table to determine the amount of spring wire you will need based on the length of your hoop house structure

Rain sensor connection included

Double Greenhouse Lock Channel Pack Size (Select Below):40 Pieces Stop destroying your ground posts6. 5 ft Long Aluminum Double Channel for Greenhouse Covering Attachment Attach even more layers with a double lock channel for your hoop house or greenhouse. This USA Manufactured lock channel has enough room for up to 6 layers between the 2 attached channels. That means that not only can you attach your insect netting and plastic you can also add shade cloth and a double layer of plastic to create a microclimate in your hoop house for your crops.