Hex Washer Head, Self-Drilling Screws, #8 x 0.5-In., 1-Lb. Outdoor Outlet Kit And the star-shaped sprocket can

And the star-shaped sprocket can be replaced several times before the whole bar is due for replacement

Thick wall construction and heavy-duty galvanized fittings ensure long lasting durability

3 holes: 1"

on center mounting holes

14-Inch Yellow

Hex Washer Head, Self-Drilling Screws, #8 x 0.5-In., 1-Lb. Outdoor Outlet Kit And the star-shaped sprocket canThese self drilling screws are used in wood, fiberglass and metal, and they possess a drill point enabling it to drill in its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre drilled pilot holes necessary.