Complete roto lock assembly used in all Jersey Jack Pinball & many Stern pinball machines.
This roto lock assembly (sometimes referred to as a coffin lock) includes both the cabinet mounting male half & backbox mounting female half.
Stern #355-5006-01 & #355-5006-02.
JJP #42-5001-00, #42-005001-00, #42-5002-00 & #42-005002-00.