Will fit Acer, Bridgeport, and most other Taiwanese import mills.
Your clock spring housing must have a slit for spring to fit.
This clock spring will not fit if there is a pin in the housing.
The clock spring must stay closed (steel strapped) during installation.
Please be careful. A sprung spring can cause damage.
Wear all protection necessary.
This spring is best if it is pressed into the housing.
Milling Machine Part Clock Spring Steel Housing 25mm or 30mm For Bridgeport
25mm spring
Material :Metal
Outer diameter: 44mm
Height: 25mm
Thickness: 0.7mm
30mm spring
Outer diameter: 45mm
Height: 30mm
Thickness: 0.7mm
Package :1PC
Suitable for most milling machines