Gallery rails are commonly attached on top of shelving, cabinets and mantles as a decorative detail while also preventing any items from falling. Design your own solid brass gallery rail with our easy to use components. Our 3/8" brass rod slides into each post. Size - 2.75" tall Mounting styles - Top Mount - Hanger bolt style (works with 1.5” or thicker shelf) Undermount (hidden) - machine screw that can easily be countersunk to hide the screw head Undermount w/ Acorn cap - Threaded post…