F-Series Single Gang Deep Boxes provide additional box capacity and include 1/2", 3/4" and
Base Vertical Lok spacers provide uniform separation between the rows and columns of duct and
F-Series Triple Gang Boxesare made from durable and lightweight PVC and come with 1/2",
Kraloy 90° Special Radius Elbows are manufactured from high impact, nonconducting and noncorroding rigid