Dynasty Hardware 8" Back to Back Tubular Shower Door Pull For Frameless Shower Doors, Polished Chrome Finish: Polished Chrome Diameter: 3/4" Fits Heavy Glass Shower Doors From 1/4" to 1/2" Thick Glass Door Hole Specifications: Requires 1/2" Diameter Holes 8" Apart Center To Center Includes Back To Back Mounting Hardware, Gaskets And Allen Wrench For Installation Beautiful Polished Chrome 8" Back To Back Shower Door Pulls