Hickory Hardware Euro Satin Nickel 1-1/2″ Square Cabinet Knob Pull P2163-SN ~ S4
The top sides flare out (convex) from about 1-5/16″ at the ends to 1-1/2″ at the center. The top does likewise rounding upward. It is my understanding that the “2004 ” found after the “© KBC ” refers to a model or lot number for that year.