1261 Watch Mainspring 2.50 x 0.20 x 508 (20")(Calibers in description)
Dimensions:ย 2.50 x 0.20 x 508 (20")
End Type: T End
Material:ย Swiss Made Blue Steel
Calibers:ย
Illinois 14 size 47334 - 365, Illinois 16 size 47334

Description
Dimensions:ย 2.50 x 0.20 x 508 (20")
End Type: T End
Material:ย Swiss Made Blue Steel
Calibers:ย
Illinois 14 size 47334 - 365, Illinois 16 size 47334
