This listing is for Set of 2 Cooper & Chrome Passage Closet Door Concave Door Knob Dummy Handle Door Knob. These are Dummy sets that do not take a key that I believe were made for closet & interior doors. Im not really sure exactly how they work. There are no maker marks that I can find but I also have not removed the plates from the inside Mechanism so there could be a marking on the back of those. These knobs are fairly solid pieces, measure 2 1/8 inches across the widest point of the knob, 2 3/8 inches across the retailer back plates and they are used but in good shape, though they may need a good cleaning. For condition and parts, please look at each picture carefully. All pieces included in this set are in the pictures above, exactly as pictured. See pics.
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Product code: Retailer Weiser Cooper & Chrome Passage Closet Door Concave Door Knob Dummy Handle Door Knob, 2 Vintage