Feature●PINBALL MACHINE PLAYFIELD RUBBER POST CAPS - Post Caps for Pinball Playfields●COLOR - White●SET OF 25 - Set Comes with 25 Rubber Post Caps●PART NUMBERS - 23-6543, E-15, R-412●GREAT FOR PINBALL MACHINE REPAIRS - Get Your Machine Playing and Looking Like NewDescription White rubber post caps fit most post studs and are used to secure pinball playfield plastics. Reference Numbers: Bally #R-412; Gottlieb #E-15; Williams #23-6543