Replacement Quill Clock Spring for Bridgeport & Bridgeport-Style Milling Machines
Restore proper quill return with this replacement clock (quill) spring designed for Bridgeport and most Bridgeport-style import milling machines. Manufactured to provide dependable quill operation, this replacement spring is ideal for repairing worn, broken, or weakened clock springs.
Important: This spring is designed for clock spring housings with a slot. It will not fit housings that use a retaining pin. Please verify your housing style before ordering.
Specifications
- Fits Bridgeport and most Bridgeport-style import milling machines
- Fits slotted clock spring housings only
- Spring Thickness: 0.020 in.
- Spring Width: 1 in.
Features
- Restores proper quill return action
- Direct replacement for worn or damaged clock springs
- Compatible with many Bridgeport-style milling machines
- Ideal for machine repair and maintenance
Installation Warning
Caution: The spring is tightly wound and under tension.
- Wear appropriate eye and hand protection during installation.
- Insert the spring more than halfway into the housing before cutting the retaining wire.
- Follow proper installation procedures to prevent injury and ensure correct operation.






