Excelsior #2872 Mainspring for Alarm / Travel Clocks - 22 x 1 x 33

Excelsior No. 2872 Mainspring for Alarm and Travel Clocks the 1930's and beyond, steel. Could also fit in other types of clocks (and perhaps even some really large watches) as well. I likely have several of these so the one you get may differ slightly from the images. Measures a Dennison 22 x 1 x 33 - See images for further information. I specialize in hard to find parts so I usually have whatever you might need and all parts are unconditionally guaranteed. Images do a pretty good job of representing the item.