Vigor Open Loop Clock Mainspring - 41 x 0 x 25" Long - L 500.1

Vigor Clock Mainspring, OPEN LOOP End – Dennison 41 x 0 x 25″ Length, P/N L 500.1, steel, new in open envelope. Suitable for Junghans 81/282, HAU 81, Baduf baby, Hauser Mercedes. See images for precise mainspring specifications. I specialize is hard to find watch & clock parts and all parts are unconditionally guaranteed. Images do a pretty good job of representing the item.