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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
LEM055BC 02 M
0.599
0.236
5.99
0.053
0.021
0.53
970.7
0.9707
2.14
9.519
368
36.8
0.368
0.0368
2.06
3.61
0.361
3.97
1.563
39.7
111.1
0.1111
0.245
1.09
1.72
0.677
17.2
MW
LEM055BC 02 S
0.599
0.236
5.99
0.053
0.021
0.53
807.4
0.8074
1.78
7.918
305
30.5
0.305
0.0305
1.71
2.99
0.299
3.97
1.563
39.7
92.5
0.0925
0.204
0.907
1.72
0.677
17.2
SS
LEM055BC 03 M
0.599
0.236
5.99
0.053
0.021
0.53
970.7
0.9707
2.14
9.519
234
23.4
0.234
0.0234
1.31
2.29
0.229
5.72
2.252
57.2
111.1
0.1111
0.245
1.09
2.21
0.87
22.1
MW
LEM055BC 03 S
0.599
0.236
5.99
0.053
0.021
0.53
807.4
0.8074
1.78
7.918
193
19.3
0.193
0.0193
1.08
1.89
0.189
5.72
2.252
57.2
92.5
0.0925
0.204
0.907
2.21
0.87
22.1
SS
LEM055BC 04 M
0.599
0.236
5.99
0.053
0.021
0.53
970.7
0.9707
2.14
9.519
154
15.4
0.154
0.0154
0.86
1.51
0.151
8.659
3.409
86.59
111.1
0.1111
0.245
1.09
3.04
1.197
30.4
MW
LEM055BC 04 S
0.599
0.236
5.99
0.053
0.021
0.53
807.4
0.8074
1.78
7.918
123
12.3
0.123
0.0123
0.69
1.21
0.121
8.659
3.409
86.59
92.5
0.0925
0.204
0.907
3.04
1.197
30.4
SS
LEM055BC 05 M
0.599
0.236
5.99
0.053
0.021
0.53
970.7
0.9707
2.14
9.519
113
11.3
0.113
0.0113
0.63
1.1
0.11
12.57
4.949
125.7
111.1
0.1111
0.245
1.09
4.14
1.63
41.4
MW
LEM055BC 05 S
0.599
0.236
5.99
0.053
0.021
0.53
807.4
0.8074
1.78
7.918
93
9.3
0.093
0.0093
0.52
0.91
0.091
12.57
4.949
125.7
92.5
0.0925
0.204
0.907
4.14
1.63
41.4
SS
MS24586-541
0.61
0.24
6.1
0.066
0.026
0.66
1496.9
1.4969
3.3
14.679
302
30.2
0.302
0.0302
1.69
2.96
0.296
8.331
3.28
83.31
136.1
0.1361
0.3
1.334
3.81
1.5
38.1
MW
MS24586-542
0.61
0.24
6.1
0.066
0.026
0.66
1496.9
1.4969
3.3
14.679
270
27
0.27
0.027
1.51
2.64
0.264
9.195
3.62
91.95
136.1
0.1361
0.3
1.334
4.128
1.625
41.28
MW
MS24586-543
0.61
0.24
6.1
0.066
0.026
0.66
1496.9
1.4969
3.3
14.679
243
24.3
0.243
0.0243
1.36
2.38
0.238
10.033
3.95
100.33
136.1
0.1361
0.3
1.334
4.445
1.75
44.45
MW
MS24586-544
0.61
0.24
6.1
0.066
0.026
0.66
1496.9
1.4969
3.3
14.679
223
22.3
0.223
0.0223
1.25
2.19
0.219
10.846
4.27
108.46
136.1
0.1361
0.3
1.334
4.763
1.875
47.63
MW
MS24586-545
0.61
0.24
6.1
0.066
0.026
0.66
1496.9
1.4969
3.3
14.679
205
20.5
0.205
0.0205
1.15
2.01
0.201
11.684
4.6
116.84
136.1
0.1361
0.3
1.334
5.08
2
50.8
MW
MS24586-1046
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
1346
134.6
1.346
0.1346
7.54
13.21
1.321
4.166
1.64
41.66
226.8
0.2268
0.5
2.224
2.54
1
25.4
MW
MS24586-546
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
1346
134.6
1.346
0.1346
7.54
13.21
1.321
4.166
1.64
41.66
226.8
0.2268
0.5
2.224
2.54
1
25.4
MW
MS24586-551
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
673
67.3
0.673
0.0673
3.77
6.6
0.66
7.341
2.89
73.41
226.8
0.2268
0.5
2.224
4.128
1.625
41.28
MW
MS24586-554
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
518
51.8
0.518
0.0518
2.9
5.08
0.508
9.271
3.65
92.71
226.8
0.2268
0.5
2.224
5.08
2
50.8
MW
MS24586-553
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
573
57.3
0.573
0.0573
3.21
5.62
0.562
8.56
3.37
85.6
226.8
0.2268
0.5
2.224
4.763
1.875
47.63
MW
MS24586-552
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
613
61.3
0.613
0.0613
3.43
6.01
0.601
8.001
3.15
80.01
226.8
0.2268
0.5
2.224
4.445
1.75
44.45
MW
MS24586-55
0.61
0.24
6.1
0.079
0.031
0.79
2404.1
2.4041
5.3
23.576
482
48.2
0.482
0.0482
2.7
4.73
0.473
9.931
3.91
99.31
226.8
0.2268
0.5
2.224
5.398
2.125
53.98
MW

Why Choose Lee Spring?

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

Live Customer Service Support

at all Locations

Enhanced CAD Downloads

on Stock Springs Designs

Global Flexibility

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