Vigor TONGUE End Clock Mainspring - 32 x 0½ x 27½ Long - T.410.6

Vigor Clock Mainspring, TONGUE End – Dennison 32 x 0½ x 27½” in Length, P/N T.410.6, steel, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. 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.