This 1-3/4" wide by 1" deep aluminum channel is designed to be used with the cleat cover 
boxes above by providing additional protection 5', 6', 8', or 10' above the cleat cover box. 
The 5', 6', and 8' models have an upper & lower hinge assembly and is secured to the pole 
with six #10-32NC stainless steel pan head screws (included). The 10' model has upper, 
middle and lower hinge assemblies and is secured to the pole with nine #10-32NC stainless 
steel pan head screws (included). Note: Shown with cleat cover box which is sold separately