Bobbin Winder Spring - Fits Elna Supermatic model / type 722010
-Original bobbin winder spring.
-Fits SOME Elna Supermatic model / type 722010.
-Note some models use this spring and some used a coil type spring.
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-Original bobbin winder spring.
-Fits SOME Elna Supermatic model / type 722010.
-Note some models use this spring and some used a coil type spring.
