Vigor Open Loop Clock Mainspring - 9/32" x .012" x 27" Long - CML 70.7

Vigor Clock Mainspring, OPEN LOOP End – 9/32″ Width, .012″ Strength/Thickness, 27″ Length, P/N CML 70.7, steel, new in open envelope. See images for precise mainspring specifcations. 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.