Description: Metric equivalent is 16.6 x 0.28 x 1829mm. Strike side mainspring for older Chelsea models (Chelsea L/#174). Can be used on other clocks as well. See other Chelsea mainsprings: #34020, #34021, #34022, #34023, #34024, #34025, & #17492.
Description: Hole end mainspring. Used on small European & American clocks. Metric equivalent is 10.0 x 0.33 x 1800mm. Special buy. Made in Europe. While supplies last.
Description: Hole end mainspring. Used on small European & American clocks. Metric equivalent is 3.8 x 0.19 x 950mm. Special buy. Made in Europe. While supplies last.
Description: Hole end mainspring for Chime for Urgos UW 06. (Metric equivalent: 24.2mm x 0.39mm x 1500mm). Use #15924 mainspring for Urgos UW 06 Time & Strike.
Description: Denison #37 (37 x 1 x 30)converts to: - .4.50mm Width - .022mm/.023mm Thickness - 28.25" long - Hole at each end Waltham factory number 2232. This spring was used in many different applications,...More Details »
Description: Hole end mainspring is made in Germany and measures:
5/8" wide x .0175 thick x 43-1/2" long . Metric equivalent is: 16.0mm wide x 0.44mm thick x 1105mm long