Hole End Clock Mainsprings (19 mm to 35 mm height)

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)