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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
LEM075CD 05 S
0.8
0.315
8
0.074
0.029
0.74
1416.9
1.4169
3.1237
13.895
175
17.5
0.175
0.0175
0.98
1.72
0.172
11.765
4.632
117.65
139.8
0.1398
0.3082
1.371
4.501
1.772
45.01
SS
LEM075CD 01 M
0.8
0.315
8
0.074
0.029
0.74
1701
1.701
3.75
16.681
584
58.4
0.584
0.0584
3.27
5.73
0.573
5.116
2.014
51.16
167.8
0.1678
0.37
1.646
2.499
0.984
24.99
MW
LEM075CD 01 S
0.8
0.315
8
0.074
0.029
0.74
1416.9
1.4169
3.1237
13.895
486
48.6
0.486
0.0486
2.72
4.76
0.476
5.116
2.014
51.16
139.8
0.1398
0.3082
1.371
2.499
0.984
24.99
SS
LEM075CD 02 M
0.8
0.315
8
0.074
0.029
0.74
1701
1.701
3.75
16.681
404
40.4
0.404
0.0404
2.26
3.96
0.396
6.81
2.681
68.1
167.8
0.1678
0.37
1.646
3
1.181
30
MW
LEM075CD 02 S
0.8
0.315
8
0.074
0.029
0.74
1416.9
1.4169
3.1237
13.895
336
33.6
0.336
0.0336
1.88
3.29
0.329
6.81
2.681
68.1
139.8
0.1398
0.3082
1.371
3
1.181
30
SS
LEM075CD 03 M
0.8
0.315
8
0.074
0.029
0.74
1701
1.701
3.75
16.681
309
30.9
0.309
0.0309
1.73
3.03
0.303
8.453
3.328
84.53
167.8
0.1678
0.37
1.646
3.5
1.378
35
MW
LEM075CD 03 S
0.8
0.315
8
0.074
0.029
0.74
1416.9
1.4169
3.1237
13.895
257
25.7
0.257
0.0257
1.44
2.52
0.252
8.453
3.328
84.53
139.8
0.1398
0.3082
1.371
3.5
1.378
35
SS
LEM075CD 04 M
0.8
0.315
8
0.074
0.029
0.74
1701
1.701
3.75
16.681
250
25
0.25
0.025
1.4
2.45
0.245
10.122
3.985
101.22
167.8
0.1678
0.37
1.646
4.001
1.575
40.01
MW
LEM075CD 04 S
0.8
0.315
8
0.074
0.029
0.74
1416.9
1.4169
3.1237
13.895
209
20.9
0.209
0.0209
1.17
2.05
0.205
10.122
3.985
101.22
139.8
0.1398
0.3082
1.371
4.001
1.575
40.01
SS
LEM075CD 05 M
0.8
0.315
8
0.074
0.029
0.74
1701
1.701
3.75
16.681
211
21.1
0.211
0.0211
1.18
2.07
0.207
11.765
4.632
117.65
167.8
0.1678
0.37
1.646
4.501
1.772
45.01
MW
LEM120CE 01 M
0.851
0.335
8.51
0.119
0.047
1.19
6404.8
6.4048
14.12
62.809
5538
553.8
5.538
0.5538
31.01
54.31
5.431
3.284
1.293
32.84
940.3
0.9403
2.073
9.221
2.301
0.906
23.01
MW
LEM120CE 01 S
0.851
0.335
8.51
0.119
0.047
1.19
5334.3
5.3343
11.76
52.311
4609
460.9
4.609
0.4609
25.81
45.2
4.52
3.284
1.293
32.84
783.4
0.7834
1.727
7.682
2.301
0.906
23.01
SS
LEM120CE 05 S
0.851
0.335
8.51
0.119
0.047
1.19
5334.3
5.3343
11.76
52.311
204
20.4
0.204
0.0204
1.14
2
0.2
51.501
20.276
515.01
783.4
0.7834
1.727
7.682
28.999
11.417
289.99
SS
LEM120CE 05 M
0.851
0.335
8.51
0.119
0.047
1.19
6404.8
6.4048
14.12
62.809
245
24.5
0.245
0.0245
1.37
2.4
0.24
51.501
20.276
515.01
940.3
0.9403
2.073
9.221
28.999
11.417
289.99
MW
LEM120CE 04 S
0.851
0.335
8.51
0.119
0.047
1.19
5334.3
5.3343
11.76
52.311
1143
114.3
1.143
0.1143
6.4
11.21
1.121
9.86
3.882
98.6
783.4
0.7834
1.727
7.682
5.9
2.323
59
SS
LEM120CE 04 M
0.851
0.335
8.51
0.119
0.047
1.19
6404.8
6.4048
14.12
62.809
1377
137.7
1.377
0.1377
7.71
13.5
1.35
9.86
3.882
98.6
940.3
0.9403
2.073
9.221
5.9
2.323
59
MW
LEM120CE 03 M
0.851
0.335
8.51
0.119
0.047
1.19
6404.8
6.4048
14.12
62.809
2213
221.3
2.213
0.2213
12.39
21.7
2.17
6.561
2.583
65.61
940.3
0.9403
2.073
9.221
4.1
1.614
41
MW
LEM120CE 03 S
0.851
0.335
8.51
0.119
0.047
1.19
5334.3
5.3343
11.76
52.311
1847
184.7
1.847
0.1847
10.34
18.11
1.811
6.561
2.583
65.61
783.4
0.7834
1.727
7.682
4.1
1.614
41
SS
LEM120CE 02 M
0.851
0.335
8.51
0.119
0.047
1.19
6404.8
6.4048
14.12
62.809
3457
345.7
3.457
0.3457
19.36
33.91
3.391
4.6
1.811
46
940.3
0.9403
2.073
9.221
3.02
1.189
30.2
MW
LEM120CE 02 S
0.851
0.335
8.51
0.119
0.047
1.19
5334.3
5.3343
11.76
52.311
2875
287.5
2.875
0.2875
16.1
28.2
2.82
4.6
1.811
46
783.4
0.7834
1.727
7.682
3.02
1.189
30.2
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

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

Global Flexibility

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