Deltana BBS333U19 Rectangular Contemporary Bell Doorbell Button National Hardware - N211-888 V1805

National Hardware - N211-888 V1805 2" x 3-1/16" Desk Hinge - Polished Brass

2 - 1/2" x 4" Spring Snaps and 4 M12x80MM Lag screw with M12 Washers included

Base of the knob measures 9/16 inches by 7/16 inches

V32 4-1/2" Swivel Staple Hasp - Zinc Plated For security

Deltana BBS333U19 Rectangular Contemporary Bell Doorbell Button National Hardware - N211-888 V1805The bell button measures 1 1 4 inches in length. Door bell plate measures 3 1 4 inches tall by 1 1 4 inches wide with a center to center distance of 2 3 8 inches between screw holes. Available in 9 unique finishes. All required mounting materials are included, if necessary. Manufactured with solid brass which results in a high quality product that lasts.