Plum Bob with Thumb Screw

Precision tilt control for any pinball machine.

This plumb bob assembly, manufactured by Stern, is designed for accurate and responsive tilt calibration. Compatible with most pinball machines that use a swinging pendulum tilt mechanism, it ensures consistent performance and easy adjustment.

Features:

• Genuine Stern construction
• Includes thumb screw for quick, tool-free adjustments
• Universal fit for most plumb-bob tilt systems
• Durable metal weight for stable pendulum action

Perfect for replacing worn or missing tilt assemblies and maintaining fair, balanced gameplay.