This chrome knob announces the 1950s and 1960s. Almost every bathroom had some form or shape of such a chrome knob in this era. This large 2-inch knob was made by the Ajax Hardware Company in California. The company is no longer in business.
This knob has a beveled edge with a concave center. It projects one inch from the surface. The straight neck is 1/2 inch in diameter.
This piece of nostalgia is in excellent, like new condition. It original screw will be included.