Vigor Loop End Clock Mainspring – 7.5mm x .30mm x 1090mm – Made in France – CLOSEOUT

Vigor Loop End Clock Mainspring – Stock No. L-750/1 – Made in France

This Vigor loop end clock mainspring is part of our new old inventory and was manufactured in France to traditional quality standards. Designed for reliable performance in mechanical clock movements, this mainspring offers the durability and consistent power delivery expected from genuine Vigor components.

The mainspring measures 7.5 mm (.295”) width x .30 mm (.012”) strength x 1090 mm (42.9”) length, following the standard format commonly used in clock repair and replacement work. As original Vigor production has ceased for many sizes, this item represents a valuable replacement opportunity for restorers and repair professionals seeking authentic parts.

Product Details
Type: Clock mainspring – loop end
Brand: Vigor
Stock Number: L-750/1
Width: .295” (7.5 mm)
Strength (Thickness): .012” (.30 mm)
Length: 42.9” (1090 mm)
End Style: Loop end
Material: Tempered spring steel
Origin: Made in France
Condition: New old inventory – unused vintage stock
Availability: Limited stock – no longer made