Description
Ships with Canada Post!
60' per order (10 lengths of 6')
Springlock is used to attach poly to greenhouse frames. The steel
channel is double coated (zinc and manganese) for excellent durability.
Unlike aluminum, the base bends easily over end arches, and the rounded
bottom fits well to round structural members.
Product does not interlock. The channel accepts 3 spring - very useful for
attaching end wall poly or shade cloth. The channel holds up to 4 layers
of 6 mil poly.