Fits 1/8" to 1/2" Thick Glass
Hole Diameter Required: 3/8"
Polished Chrome Euro Style Back-to-Back Shower Door Handle Knob measures 1-1/8 inch outside diameter, and extends 1-1/8 inches from the door surface. Required 3/8" diameter hole.
Material: Steel
Finish: Polished Chrome
Glass Thickness Range: 1/8" to 1/2"