Offered here is an ultra rare Ping by Karsten Redwood City 1959 Patent Pending "no model" "F" flat lie putter. This is one of the rare "garage putters" that were made by Karsten in his garage in California in the late 1950s. It is not known how many of these putters have been made, but it is one of the rarest of all the early Pings and increasingly difficult to locate especially in fine condition. Makes the original Ping sound. The putter is 34 3/4" inches in length with original hand wrapped clothesline leather grip.