Details: Cal-Royal DK94 DK94 US10B Door Knocker With 180 Degree Viewer

Door Knocker with 180 degree Viewer, 1/2" Bore. Size 1 3/4" x 4" For Doors 1 3/8" to 1 3/4" Thick. Non-UL

Cal-Royal has focused on providing 'Innovative and Value Added' hardware products and accessories to the builders industry since 1983. In accepting this charter; Cal-Royal has continued to be the leader in import hardware. Their product offering is designed to comply with the Americans with Disabilities Act (ADA) and to encompass all levels of ANSI classification; Grades 1; 2 and 3 as well as UL requirements. They offer a complete line of mortise locks; exit devices; door closers; hinges and many other hardware and trim products.