Wire Springs | McMaster-Carr

	Spring Type Spring Type

	System of Measurement System of Measurement

	Length Length

	OD OD

0.075" to 3.75"

	ID ID

	Wire Diameter Wire Diameter

	End Type End Type

	Closed and Ground
	Closed
	Open
	Loop
	Hook
	Straight Cut
	Open and Ground
	Elongated Hook
	Double Loop
	Carabiner
	Straight Wire
	Swivel Hook
	Straight Wire with Double Loop

	Spring Rate Spring Rate

10.163 lbs./in.

10.197 lbs./in.

10.329 lbs./in.

10.413 lbs./in.

10.464 lbs./in.

10.521 lbs./in.

10.579 lbs./in.

10.662 lbs./in.

10.746 lbs./in.

10.829 lbs./in.

10.912 lbs./in.

10.996 lbs./in.

11.108 lbs./in.

11.144 lbs./in.

11.246 lbs./in.

11.329 lbs./in.

11.412 lbs./in.

11.495 lbs./in.

11.662 lbs./in.

11.698 lbs./in.

11.745 lbs./in.

11.829 lbs./in.

11.912 lbs./in.

11.995 lbs./in.

12.079 lbs./in.

12.171 lbs./in.

12.232 lbs./in.

12.245 lbs./in.

12.326 lbs./in.

12.328 lbs./in.

12.412 lbs./in.

12.419 lbs./in.

12.495 lbs./in.

12.578 lbs./in.

12.828 lbs./in.

12.912 lbs./in.

13.022 lbs./in.

13.116 lbs./in.

13.245 lbs./in.

13.328 lbs./in.

13.411 lbs./in.

13.509 lbs./in.

13.618 lbs./in.

13.661 lbs./in.

13.911 lbs./in.

13.994 lbs./in.

14.161 lbs./in.

14.263 lbs./in.

14.328 lbs./in.

14.411 lbs./in.

14.578 lbs./in.

14.602 lbs./in.

14.744 lbs./in.

14.789 lbs./in.

14.827 lbs./in.

14.911 lbs./in.

14.994 lbs./in.

15.077 lbs./in.

15.161 lbs./in.

15.244 lbs./in.

15.577 lbs./in.

15.626 lbs./in.

15.744 lbs./in.

15.827 lbs./in.

15.994 lbs./in.

16.077 lbs./in.

16.083 lbs./in.

16.208 lbs./in.

16.244 lbs./in.

16.493 lbs./in.

16.639 lbs./in.

16.743 lbs./in.

16.993 lbs./in.

17.077 lbs./in.

17.243 lbs./in.

17.326 lbs./in.

17.576 lbs./in.

17.743 lbs./in.

17.993 lbs./in.

18.159 lbs./in.

18.285 lbs./in.

18.326 lbs./in.

18.409 lbs./in.

18.659 lbs./in.

18.743 lbs./in.

18.902 lbs./in.

18.992 lbs./in.

19.326 lbs./in.

19.492 lbs./in.

19.825 lbs./in.

19.909 lbs./in.

20.075 lbs./in.

20.242 lbs./in.

20.325 lbs./in.

20.409 lbs./in.

20.575 lbs./in.

20.658 lbs./in.

20.825 lbs./in.

20.908 lbs./in.

21.079 lbs./in.

21.158 lbs./in.

21.242 lbs./in.

21.658 lbs./in.

21.825 lbs./in.

21.908 lbs./in.

22.075 lbs./in.

22.408 lbs./in.

22.574 lbs./in.

22.658 lbs./in.

22.741 lbs./in.

23.074 lbs./in.

23.157 lbs./in.

23.657 lbs./in.

24.074 lbs./in.

24.157 lbs./in.

24.324 lbs./in.

24.424 lbs./in.

25.157 lbs./in.

25.573 lbs./in.

25.823 lbs./in.

26.073 lbs./in.

26.423 lbs./in.

26.656 lbs./in.

26.739 lbs./in.

26.823 lbs./in.

27.118 lbs./in.

27.239 lbs./in.

27.739 lbs./in.

28.155 lbs./in.

28.239 lbs./in.

28.572 lbs./in.

28.822 lbs./in.

29.155 lbs./in.

29.238 lbs./in.

29.299 lbs./in.

29.988 lbs./in.

31.487 lbs./in.

31.821 lbs./in.

32.071 lbs./in.

32.154 lbs./in.

32.904 lbs./in.

34.236 lbs./in.

36.236 lbs./in.

36.402 lbs./in.

36.569 lbs./in.

36.659 lbs./in.

36.819 lbs./in.

36.902 lbs./in.

37.235 lbs./in.

37.652 lbs./in.

38.485 lbs./in.

38.735 lbs./in.

39.068 lbs./in.

39.901 lbs./in.

41.317 lbs./in.

41.983 lbs./in.

42.233 lbs./in.

42.983 lbs./in.

43.316 lbs./in.

43.399 lbs./in.

43.649 lbs./in.

43.899 lbs./in.

44.399 lbs./in.

45.232 lbs./in.

45.565 lbs./in.

46.065 lbs./in.

47.148 lbs./in.

48.731 lbs./in.

48.897 lbs./in.

49.564 lbs./in.

49.897 lbs./in.

51.479 lbs./in.

52.646 lbs./in.

53.812 lbs./in.

54.395 lbs./in.

54.562 lbs./in.

59.158 lbs./in.

59.893 lbs./in.

60.309 lbs./in.

64.724 lbs./in.

66.557 lbs./in.

66.807 lbs./in.

70.389 lbs./in.

70.472 lbs./in.

72.721 lbs./in.

74.387 lbs./in.

77.386 lbs./in.

77.719 lbs./in.

83.467 lbs./in.

85.549 lbs./in.

89.714 lbs./in.

96.212 lbs./in.

99.793 lbs./in.

101.25 lbs./in.

102.95 lbs./in.

103.209 lbs./in.

103.58 lbs./in.

107.83 lbs./in.

107.85 lbs./in.

108.52 lbs./in.

110.82 lbs./in.

111.705 lbs./in.

111.96 lbs./in.

112.44 lbs./in.

113.75 lbs./in.

118.37 lbs./in.

118.68 lbs./in.

119.785 lbs./in.

120.08 lbs./in.

124.03 lbs./in.

125.69 lbs./in.

125.866 lbs./in.

127.29 lbs./in.

127.41 lbs./in.

130.81 lbs./in.

136.73 lbs./in.

138.39 lbs./in.

149.41 lbs./in.

149.69 lbs./in.

152.95 lbs./in.

165.32 lbs./in.

167.11 lbs./in.

172.02 lbs./in.

174.93 lbs./in.

179.85 lbs./in.

183.82 lbs./in.

186.82 lbs./in.

199.44 lbs./in.

199.587 lbs./in.

205.27 lbs./in.

235.77 lbs./in.

245.58 lbs./in.

294.81 lbs./in.