Product Details:

Matches Configuration of Prima and Pinnacle Series
Hinges
For 5/16" to 1/2" (8 to 12 mm) Glass
Solid Brass
CRL Prima Series Wall Mount Glass Brackets are
designed to work with 5/16 to 1/2 inch (8 to 12 millimeter) thick
glass. Can also be used as a horizontal shelf bracket. The Prima
Wall Brackets have the identical configuration as the Prima and
Pinnacle Hinges which will help provide continuity of design. They
feature square corners and edges in six decorator finishes and are
constructed of solid brass.
Color: Satin Brass
Width: 2-1/8 in (54 mm)
Height: 3-1/2 in (89 mm)
Minimum Order: 1 Each
Note: Image shows front and back, although these are sold
individually.
Specifications:
Glass Thickness: 5/16 to 1/2
inch (8 to 12 millimeter) Tempered Safety Glass
Construction: Solid Brass
Holes Required: Two 5/8 inch (16 millimeter) Diameter Holes
Includes: Gaskets and Mounting Screws