Precision Machined and Finished for Quality Appearance Designed for 3/16" (5 mm) to 1/4" (6 mm) Glass This CRL Recess Mount Glass Door Hinge is for a door that is to be inset into the cabinet opening. Mount the hinges through the cabinet side walls. Color: Black Minimum Order: 1 Pair Wood mounting screws are not included but can be ordered separately. Use CRL Black Screws, Brass Screws, or Chrome Screws. Our full selection of Display Hardware lends itself to the fabrication of elegant display cabinets for stereo systems, fine china, curios, knick knacks, etc. All pieces are precision machined and finished for a consistent quality appearance. Design simplicity gives you flexibility in use, making possible any number of compartment combinations. Luxurious black, brass and chrome finishes complement any type of wood, formica or glass cabinet components. All components are made to fit 3/16 inch (5 millimeter) to 1/4" (6 mm) glass. Maximum Door Dimensions: 18 inch (457 millimeters) wide x 39 inches (991 millimeters) high. General Glass Cutting Dimensions for CRL Recess Mount Stereo Cabinet Hinges Glass Height: Opening Minus 1/2 inche (12.7 millimeters) Single Door Width: Opening Minus 3/32 inch (2.4 millimeter) Double Door Width: Opening Divided by two, Minus 5/64 inch (2.0 millimeter) One pair per package.