Williams one-piece 3 inch white plastic flipper bat with upside down Williams "W" logo (often referred to as the "Motorola" flipper) molded on steel shaft assembly. Shaft is 2-3/16 inches (55 mm) long. Used on mid 1980's through late 1990's pinball machines. This is the correct single piece flipper to replace old two piece bat and shoe assemblies.
It's a good idea to change all flipper bats simultaneously for a good color match on the new flipper plastics. Old flipper plastic discolors with age and new flippers have consistently bright colors.