Product Description
LOOP END MAINSPRINGS
Select the loop end mainspring (part number) from the table below. Also see 400-Day Mainsprings, Jauch Mainsprings, and 31 Day Mainsprings for additional mainspring options. Some part numbers are noted with (clock manufacturer name(s)) and more information is in the Older Clock Manufacuturer Table Thumbnail Image.
NOTE: NEW SKU CML-127.1 ADDED 1/2"x.015"x36"
