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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 030CD 06S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
193
19.3
0.193
0.0193
1.08
1.89
0.189
11.481
4.52
114.81
151.1
0.1511
0.3332
1.482
4.445
1.75
44.45
SS
LE 030CD 01S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
521
52.1
0.521
0.0521
2.92
5.11
0.511
4.422
1.741
44.22
151.1
0.1511
0.3332
1.482
2.54
1
25.4
SS 316
LE 030CD 02M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
482
48.2
0.482
0.0482
2.7
4.73
0.473
6.236
2.455
62.36
181.4
0.1814
0.4
1.779
2.858
1.125
28.58
MW
LE 030CD 02S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
402
40.2
0.402
0.0402
2.25
3.94
0.394
6.236
2.455
62.36
151.1
0.1511
0.3332
1.482
2.858
1.125
28.58
SS
LE 030CD 02S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
402
40.2
0.402
0.0402
2.25
3.94
0.394
5.301
2.087
53.01
151.1
0.1511
0.3332
1.482
2.858
1.125
28.58
SS 316
LE 030CD 03M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
411
41.1
0.411
0.0411
2.3
4.03
0.403
7.163
2.82
71.63
181.4
0.1814
0.4
1.779
3.175
1.25
31.75
MW
LE 030CD 03S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
343
34.3
0.343
0.0343
1.92
3.36
0.336
7.163
2.82
71.63
151.1
0.1511
0.3332
1.482
3.175
1.25
31.75
SS
LE 030CD 03S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
343
34.3
0.343
0.0343
1.92
3.36
0.336
6.04
2.378
60.4
151.1
0.1511
0.3332
1.482
3.175
1.25
31.75
SS 316
LE 030CD 04M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
339
33.9
0.339
0.0339
1.9
3.33
0.333
8.293
3.265
82.93
181.4
0.1814
0.4
1.779
3.493
1.375
34.93
MW
LE 030CD 04S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
282
28.2
0.282
0.0282
1.58
2.77
0.277
8.293
3.265
82.93
151.1
0.1511
0.3332
1.482
3.493
1.375
34.93
SS
LE 030CD 04S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
282
28.2
0.282
0.0282
1.58
2.77
0.277
6.972
2.745
69.72
151.1
0.1511
0.3332
1.482
3.493
1.375
34.93
SS 316
LE 030CD 11S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
97
9.7
0.097
0.0097
0.544
0.95
0.095
17.732
6.981
177.32
151.1
0.1511
0.3332
1.482
7.62
3
76.2
SS 316
LE 030CD 05M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
304
30.4
0.304
0.0304
1.7
2.98
0.298
9.195
3.62
91.95
181.4
0.1814
0.4
1.779
3.81
1.5
38.1
MW
LE 030CD 05S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
254
25.4
0.254
0.0254
1.42
2.49
0.249
9.195
3.62
91.95
151.1
0.1511
0.3332
1.482
3.81
1.5
38.1
SS
LE 030CD 05S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
254
25.4
0.254
0.0254
1.42
2.49
0.249
7.684
3.025
76.84
151.1
0.1511
0.3332
1.482
3.81
1.5
38.1
SS 316
LE 030CD 06M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
232
23.2
0.232
0.0232
1.3
2.28
0.228
11.481
4.52
114.81
181.4
0.1814
0.4
1.779
4.445
1.75
44.45
MW
LE 030CD 09M
0.795
0.313
7.95
0.076
0.03
0.76
1814.4
1.8144
4
17.793
148
14.8
0.148
0.0148
0.83
1.45
0.145
17.374
6.84
173.74
181.4
0.1814
0.4
1.779
6.35
2.5
63.5
MW
LE 030CD 09S
0.795
0.313
7.95
0.076
0.03
0.76
1511.4
1.5114
3.332
14.821
123
12.3
0.123
0.0123
0.69
1.21
0.121
17.374
6.84
173.74
151.1
0.1511
0.3332
1.482
6.35
2.5
63.5
SS
LE 030CD 09S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
123
12.3
0.123
0.0123
0.69
1.21
0.121
14.321
5.638
143.21
151.1
0.1511
0.3332
1.482
6.35
2.5
63.5
SS 316
LE 030CD 08S316
0.795
0.313
7.95
0.076
0.03
0.76
1133.5
1.1335
2.499
11.116
139
13.9
0.139
0.0139
0.78
1.37
0.137
12.766
5.026
127.66
151.1
0.1511
0.3332
1.482
5.715
2.25
57.15
SS 316

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FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

FREE Grinding

on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

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at all Locations

Enhanced CAD Downloads

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