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Extension Spring

Extension Springs

Extension springs absorb and store energy as well as create a resistance to a pulling force. Extension Springs are attached at both ends to other components. When these components move apart, the extension spring will pull components together again. Learn more about Extension Springs and How to Measure an Extension Spring.

Results 5399 Springs
LE 052D 11 M
0.953
0.375
9.53
0.132
0.052
1.32
7030.8
7.0308
15.5
68.947
1250
125
1.25
0.125
7
12.26
1.226
12.598
4.96
125.98
793.8
0.7938
1.75
7.784
7.62
3
76.2
MW
LE 052D 11 S
0.953
0.375
9.53
0.132
0.052
1.32
5856.7
5.8567
12.9115
57.433
1041
104.1
1.041
0.1041
5.83
10.21
1.021
12.598
4.96
125.98
661.2
0.6612
1.4577
6.484
7.62
3
76.2
SS
LE 052D 11 S316
0.953
0.375
9.53
0.132
0.052
1.32
4392.2
4.3922
9.683
43.072
1041
104.1
1.041
0.1041
5.83
10.21
1.021
11.201
4.41
112.01
661.2
0.6612
1.4577
6.484
7.62
3
76.2
SS 316
LE 055D 0 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
9965
996.5
9.965
0.9965
55.8
97.72
9.772
3.251
1.28
32.51
907.2
0.9072
2
8.896
2.54
1
25.4
MW
LE 055D 0 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
8300
830
8.3
0.83
46.48
81.4
8.14
3.251
1.28
32.51
755.7
0.7557
1.666
7.411
2.54
1
25.4
SS
LE 055D 0 S316
0.953
0.375
9.53
0.14
0.055
1.4
4959.2
4.9592
10.933
48.632
8300
830
8.3
0.83
46.48
81.4
8.14
3.045
1.199
30.45
755.7
0.7557
1.666
7.411
2.54
1
25.4
SS 316
LE 055D 01 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
6215
621.5
6.215
0.6215
34.8
60.95
6.095
4.318
1.7
43.18
907.2
0.9072
2
8.896
3.175
1.25
31.75
MW
LE 055D 01 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
5177
517.7
5.177
0.5177
28.99
50.77
5.077
4.318
1.7
43.18
755.7
0.7557
1.666
7.411
3.175
1.25
31.75
SS
LE 055D 01 S316
0.953
0.375
9.53
0.14
0.055
1.4
4959.2
4.9592
10.933
48.632
5177
517.7
5.177
0.5177
28.99
50.77
5.077
3.985
1.569
39.85
755.7
0.7557
1.666
7.411
3.175
1.25
31.75
SS 316
LE 055D 02 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
5322
532.2
5.322
0.5322
29.8
52.19
5.219
4.813
1.895
48.13
907.2
0.9072
2
8.896
3.493
1.375
34.93
MW
LE 055D 02 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
4432
443.2
4.432
0.4432
24.82
43.47
4.347
4.813
1.895
48.13
755.7
0.7557
1.666
7.411
3.493
1.375
34.93
SS
LE 055D 02 S316
0.953
0.375
9.53
0.14
0.055
1.4
4959.2
4.9592
10.933
48.632
4432
443.2
4.432
0.4432
24.82
43.47
4.347
4.44
1.748
44.4
755.7
0.7557
1.666
7.411
3.493
1.375
34.93
SS 316
LE 055D 03 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
4536
453.6
4.536
0.4536
25.4
44.48
4.448
5.359
2.11
53.59
907.2
0.9072
2
8.896
3.81
1.5
38.1
MW
LE 055D 03 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
3779
377.9
3.779
0.3779
21.16
37.06
3.706
5.359
2.11
53.59
755.7
0.7557
1.666
7.411
3.81
1.5
38.1
SS
LE 055D 03 S316
0.953
0.375
9.53
0.14
0.055
1.4
4959.2
4.9592
10.933
48.632
3779
377.9
3.779
0.3779
21.16
37.06
3.706
4.92
1.937
49.2
755.7
0.7557
1.666
7.411
3.81
1.5
38.1
SS 316
LE 055D 04 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
3554
355.4
3.554
0.3554
19.9
34.85
3.485
6.426
2.53
64.26
907.2
0.9072
2
8.896
4.445
1.75
44.45
MW
LE 055D 04 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
2961
296.1
2.961
0.2961
16.58
29.04
2.904
6.426
2.53
64.26
755.7
0.7557
1.666
7.411
4.445
1.75
44.45
SS
LE 055D 04 S316
0.953
0.375
9.53
0.14
0.055
1.4
4959.2
4.9592
10.933
48.632
2961
296.1
2.961
0.2961
16.58
29.04
2.904
5.862
2.308
58.62
755.7
0.7557
1.666
7.411
4.445
1.75
44.45
SS 316
LE 055D 05 M
0.953
0.375
9.53
0.14
0.055
1.4
7938
7.938
17.5
77.844
2929
292.9
2.929
0.2929
16.4
28.72
2.872
7.493
2.95
74.93
907.2
0.9072
2
8.896
5.08
2
50.8
MW
LE 055D 05 S
0.953
0.375
9.53
0.14
0.055
1.4
6612.4
6.6124
14.5775
64.844
2439
243.9
2.439
0.2439
13.66
23.92
2.392
7.493
2.95
74.93
755.7
0.7557
1.666
7.411
5.08
2
50.8
SS

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FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

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on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

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on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

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at all Locations

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on Stock Springs Designs

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allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world