The main advantage of these hooks is their ability to fold flat when not in use. All parts are solid brass.
The common backplate is 1 1/2" wide and 3 1/8" high. The small hook projects a maximum of 4", while the large hook has a double arm that projects about 6".
Both hooks are available in oil-rubbed bronze, polished brass, and antique nickel finishes, and attach using four #6 screws (not included).