Protective weather cover prevents freezing. Large internal cavity and removable key hook prevents jamming. 4,096 possible combinations. Door Knob Mount. Molded bumper and vinyl coated shackle prevent scratches on the door. 1-5/6"H x 1-13/32"W shackle clearance. Push button. Alpha and numeric. Durable metal construction. Holds up to 5 keys or access cards. 3-1/4"W x 2"D x 4-11/16"H. Grey.
