Hole End Clock Mainsprings (14 mm to 18.5 mm height)

14.00 x .25 x 1000 14.00 x .28 x 1130 14.00 x .28 x 1225 14.00 x .30 x 1325 14.00 x .30 x 1525 14.00 x .31 x 650 14.00 x .33 x 750 14.00 x .35 x 1800 14.00 x .36 x 800 14.00 x .36 x 940 14.00 x .40 x 925 14.00 x .40 x 1460 14.00 x .45 x 1000 14.00 x .45 x 1500 14.30 x .30 x 975 14.30 x .33 x 750 14.30 x .36 x 800 14.30 x .38 x 1050 14.30 x .46 x 2400 15.00 x .25 x 1000 15.00 x .28 x 1225 15.00 x .30 x 1225 15.00 x .45 x 1660 15.00 x .46 x 1800 15.50 x .40 x 1600 15.50 x .45 x 1660 16.00 x .23 x 1100 16.00 x .25 x 1550 16.00 x .27 x 1800 16.00 x .28 x 1130 16.00 x .28 x 1225 16.00 x .33 x 1950 16.00 x .33 x 2625 16.00 x .35 x 1600 16.00 x .36 x 1750 16.00 x .40 x 1500 16.00 x .40 x 1800 16.00 x .45 x 1080 16.00 x .45 x 1500 16.00 x .45 x 1800 16.00 x .46 x 1025 16.00 x .46 x 2400 16.00 x .50 x 2700 16.00 x .60 x 2700 16.50 x .27 x 2000 17.00 x .25 x 950 17.00 x .25 x 1800 17.00 x .28 x 1225 17.00 x .35 x 1660 17.00 x .36 x 1800 17.00 x .38 x 1100 17.00 x .40 x 1200 17.00 x .40 x 1600 17.00 x .40 x 1800 17.00 x .42 x 1500 17.00 x .44 x 1650 17.00 x .45 x 1490 17.00 x .45 x 1800 17.00 x .46 x 1400 17.50 x .30 x 1800 17.50 x .35 x 1300 17.50 x .40 x 2400 17.50 x .46 x 1100 17.50 x .46 x 2400 18.00 x .25 x 1000 18.00 x .25 x 1200 18.00 x .28 x 1130 18.00 x .28 x 1225 18.00 x .30 x 1360 18.00 x .30 x 1450 18.00 x .40 x 1100 18.00 x .40 x 1500 18.00 x .40 x 1660 18.00 x .40 x 1800 18.00 x .45 x 1400 18.00 x .45 x 1600 18.00 x .45 x 1750 18.00 x .48 x 1175 18.00 x .48 x 1500 18.00 x .50 x 1500 18.00 x .53 x 1200 18.30 x .26 x 1050 Height x Strength x Length (mm)