Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Hole End Clock Mainsprings (19 mm to 35 mm height) by PERRIN Sale $30.70 | / SKU CP-M1900H 19.00 x .23 x 1800 - $30.70 19.00 x .25 x 1000 - $26.50 19.00 x .25 x 1200 - $26.50 19.00 x .28 x 1130 - $21.50 19.00 x .30 x 1050 - $21.50 19.00 x .30 x 1325 - $26.50 19.00 x .30 x 1525 - $32.20 19.00 x .30 x 1800 - $32.20 19.00 x .30 x 2250 - $30.70 19.00 x .33 x 1350 - $21.50 19.00 x .35 x 1600 - $32.20 19.00 x .35 x 2100 - $32.20 19.00 x .38 x 1800 - Sold out 19.00 x .40 x 1330 - $32.20 19.00 x .41 x 950 - $26.50 19.00 x .41 x 1325 - $32.20 19.00 x .41 x 1400 - $32.20 19.00 x .41 x 1500 - $32.20 19.00 x .43 x 1100 - $32.20 19.00 x .45 x 1650 - $32.20 19.00 x .45 x 1800 - $46.90 19.00 x .45 x 2100 - $46.90 19.00 x .45 x 2400 - $46.90 19.00 x .48 x 1700 - $32.20 19.00 x .50 x 950 - $32.20 19.00 x .50 x 1700 - $46.90 20.00 x .25 x 990 - $25.20 20.00 x .25 x 1300 - $31.20 20.00 x .28 x 1130 - $31.20 20.00 x .28 x 1225 - $31.20 20.00 x .30 x 1300 - $31.20 20.00 x .30 x 1525 - $41.80 20.00 x .30 x 2300 - $41.80 20.00 x .35 x 1800 - $41.80 20.00 x .40 x 1350 - $31.20 20.00 x .40 x 1800 - $59.00 20.00 x .45 x 1000 - $31.20 20.00 x .45 x 1700 - $41.80 20.00 x .45 x 1800 - $59.00 20.00 x .46 x 1900 - $59.00 21.00 x .26 x 1150 - $31.20 21.00 x .28 x 1200 - $31.20 21.00 x .30 x 1325 - $31.20 21.00 x .30 x 1525 - $31.20 21.00 x .32 x 1675 - $41.80 21.00 x .38 x 2540 - $59.00 21.00 x .40 x 1200 - $41.80 21.00 x .40 x 1500 - $37.50 21.00 x .40 x 1800 - $41.80 21.00 x .42 x 1900 - $37.50 21.00 x .45 x 1200 - $41.80 21.00 x .45 x 1800 - $37.50 22.00 x .28 x 1150 - $31.20 22.00 x .30 x 1325 - $31.20 22.00 x .30 x 1525 - $31.20 22.00 x .32 x 1175 - $31.20 22.00 x .33 x 1800 - $41.80 22.00 x .40 x 1250 - $41.80 22.00 x .40 x 1500 - $41.80 22.00 x .40 x 1800 - $59.00 22.00 x .45 x 1800 - $55.20 22.00 x .45 x 2100 - $59.00 22.00 x .45 x 2400 - $81.10 22.00 x .50 x 1500 - $41.80 23.00 x .28 x 1200 - $31.20 23.00 x .35 x 1800 - $41.80 23.00 x .40 x 1500 - $41.80 23.00 x .40 x 1800 - $41.80 23.00 x .45 x 1800 - $41.80 24.00 x .30 x 1600 - $41.80 24.00 x .35 x 1800 - $41.80 24.00 x .40 x 1500 - Sold out 24.00 x .40 x 1800 - $59.00 24.00 x .45 x 1800 - $59.00 24.00 x .46 x 1900 - $59.00 24.00 x .46 x 2000 - $59.00 25.00 x .30 x 1300 - $35.80 25.00 x .40 x 1800 - $69.30 25.00 x .42 x 2400 - $95.80 25.00 x .46 x 1950 - $69.30 25.00 x .60 x 4000 - $113.40 25.40 x .46 x 2400 - $69.30 26.00 x .35 x 1470 - $48.50 26.00 x .46 x 1900 - $69.30 26.00 x .50 x 1800 - $69.30 26.00 x .52 x 1400 - $69.30 30.00 x .40 x 2000 - $86.80 35.00 x .50 x 1900 - $106.30 19.00 x .23 x 1800 19.00 x .25 x 1000 19.00 x .25 x 1200 19.00 x .28 x 1130 19.00 x .30 x 1050 19.00 x .30 x 1325 19.00 x .30 x 1525 19.00 x .30 x 1800 19.00 x .30 x 2250 19.00 x .33 x 1350 19.00 x .35 x 1600 19.00 x .35 x 2100 19.00 x .38 x 1800 19.00 x .40 x 1330 19.00 x .41 x 950 19.00 x .41 x 1325 19.00 x .41 x 1400 19.00 x .41 x 1500 19.00 x .43 x 1100 19.00 x .45 x 1650 19.00 x .45 x 1800 19.00 x .45 x 2100 19.00 x .45 x 2400 19.00 x .48 x 1700 19.00 x .50 x 950 19.00 x .50 x 1700 20.00 x .25 x 990 20.00 x .25 x 1300 20.00 x .28 x 1130 20.00 x .28 x 1225 20.00 x .30 x 1300 20.00 x .30 x 1525 20.00 x .30 x 2300 20.00 x .35 x 1800 20.00 x .40 x 1350 20.00 x .40 x 1800 20.00 x .45 x 1000 20.00 x .45 x 1700 20.00 x .45 x 1800 20.00 x .46 x 1900 21.00 x .26 x 1150 21.00 x .28 x 1200 21.00 x .30 x 1325 21.00 x .30 x 1525 21.00 x .32 x 1675 21.00 x .38 x 2540 21.00 x .40 x 1200 21.00 x .40 x 1500 21.00 x .40 x 1800 21.00 x .42 x 1900 21.00 x .45 x 1200 21.00 x .45 x 1800 22.00 x .28 x 1150 22.00 x .30 x 1325 22.00 x .30 x 1525 22.00 x .32 x 1175 22.00 x .33 x 1800 22.00 x .40 x 1250 22.00 x .40 x 1500 22.00 x .40 x 1800 22.00 x .45 x 1800 22.00 x .45 x 2100 22.00 x .45 x 2400 22.00 x .50 x 1500 23.00 x .28 x 1200 23.00 x .35 x 1800 23.00 x .40 x 1500 23.00 x .40 x 1800 23.00 x .45 x 1800 24.00 x .30 x 1600 24.00 x .35 x 1800 24.00 x .40 x 1500 24.00 x .40 x 1800 24.00 x .45 x 1800 24.00 x .46 x 1900 24.00 x .46 x 2000 25.00 x .30 x 1300 25.00 x .40 x 1800 25.00 x .42 x 2400 25.00 x .46 x 1950 25.00 x .60 x 4000 25.40 x .46 x 2400 26.00 x .35 x 1470 26.00 x .46 x 1900 26.00 x .50 x 1800 26.00 x .52 x 1400 30.00 x .40 x 2000 35.00 x .50 x 1900 Height x Strength x Length (mm) Chevron down icon 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Hole End Clock Mainspring a German made Hole End Mainspring. It is available in a variety of sizes.