This plate for Knocker is an extension of your Knocker.
When the Knocker is activated, its 'plunger' hits the metal plate, making a very striking dry sound.
The knocker is the component that 'slams' when you win a free game on a pinball machine.
It is an essential element to your pincab that will make it more real than nature.
The Knocker is powered by a Freescale KLZ25 PCB and the Pinscape Config Tool app.
Knocker in standard exchange for all East and Sega Data Flipper.