Enterprise, Knuckle gate wheel, bearing and rivet for collapsible gates

Car Gate 11 Bar Horizontal Slide Collapsible : 3″ Max Between Bars : Vertical Bars 3/8″x 3/4″ CRS Channel Lattice 5/8″x 3/16″ : Flat Knuckle Track : 84 Height from Top of Sill to Bottom of Track