Parts Department moving to Nazareth, PA. Walk-ins are paused. Order ahead for pickup at the Clock Shop. Details
Mainspring (80-779)
Item # MS169

Mainspring (80-779)

$23.00
Order online or toll-free at 1-800-345-4101
Free 2024 parts catalog with any order (add ICAT)
Ships worldwide from Pennsylvania since 1938

Details

Width : 5/8 in 16.0 mm

Strength: .014 in .36 mm

Length: 70 in

Barrel Dia.: 39 mm

View all mainsprings in one chart here