German made. 1-1/8" long plastic tipped suspension spring for Urgos Grandmother clocks. .008 inches thick
28.25mm/8.25mm (length x width)
19.0mm / 0.05mm (hole-to-end of slot length & spring thickness)
NOTE: This spring is thinner (0.05mm vs. 0.1mm)than the #12083 standard Urgos spring.