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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
LEM050AB 05 S
0.351
0.138
3.51
0.048
0.019
0.48
1020.6
1.0206
2.25
10.008
43
4.3
0.043
0.0043
0.24
0.42
0.042
50
19.685
500
150.1
0.1501
0.331
1.472
28.999
11.417
289.99
SS
LEM050AB 05 M
0.351
0.138
3.51
0.048
0.019
0.48
1224.7
1.2247
2.7
12.01
52
5.2
0.052
0.0052
0.29
0.51
0.051
50
19.685
500
180.5
0.1805
0.398
1.77
28.999
11.417
289.99
MW
LEM050AB 04 S
0.351
0.138
3.51
0.048
0.019
0.48
1020.6
1.0206
2.25
10.008
500
50
0.5
0.05
2.8
4.9
0.49
4.181
1.646
41.81
150.1
0.1501
0.331
1.472
2.451
0.965
24.51
SS
LEM050AB 04 M
0.351
0.138
3.51
0.048
0.019
0.48
1224.7
1.2247
2.7
12.01
602
60.2
0.602
0.0602
3.37
5.9
0.59
4.181
1.646
41.81
180.5
0.1805
0.398
1.77
2.451
0.965
24.51
MW
LEM050AB 03 S
0.351
0.138
3.51
0.048
0.019
0.48
1020.6
1.0206
2.25
10.008
795
79.5
0.795
0.0795
4.45
7.79
0.779
2.779
1.094
27.79
150.1
0.1501
0.331
1.472
1.699
0.669
16.99
SS
EIM030D 01 M
0.399
0.157
3.99
0.03
0.012
0.3
278.5
0.2785
0.614
2.731
189
18.9
0.189
0.0189
1.06
1.86
0.186
2.339
0.921
23.39
24.9
0.0249
0.055
0.245
1.001
0.394
10.01
MW
LEM080AC 01 M
0.399
0.157
3.99
0.079
0.031
0.79
4068.8
4.0688
8.97
39.901
12951
1295.1
12.951
1.2951
72.52
127.01
12.701
1.527
0.601
15.27
607.8
0.6078
1.34
5.961
1.26
0.496
12.6
MW
LEM080AC 01 S
0.399
0.157
3.99
0.079
0.031
0.79
3388.4
3.3884
7.47
33.228
10788
1078.8
10.788
1.0788
60.41
105.8
10.58
1.527
0.601
15.27
506.2
0.5062
1.116
4.964
1.26
0.496
12.6
SS
LEM080AC 02 M
0.399
0.157
3.99
0.079
0.031
0.79
4068.8
4.0688
8.97
39.901
8158
815.8
8.158
0.8158
45.68
80
8
2.167
0.853
21.67
607.8
0.6078
1.34
5.961
1.74
0.685
17.4
MW
LEM080AC 02 S
0.399
0.157
3.99
0.079
0.031
0.79
3388.4
3.3884
7.47
33.228
6791
679.1
6.791
0.6791
38.03
66.6
6.66
2.167
0.853
21.67
506.2
0.5062
1.116
4.964
1.74
0.685
17.4
SS
LEM080AC 03 M
0.399
0.157
3.99
0.079
0.031
0.79
4068.8
4.0688
8.97
39.901
5200
520
5.2
0.52
29.12
51
5.1
3.127
1.231
31.27
607.8
0.6078
1.34
5.961
2.461
0.969
24.61
MW
LEM080AC 03 S
0.399
0.157
3.99
0.079
0.031
0.79
3388.4
3.3884
7.47
33.228
4334
433.4
4.334
0.4334
24.27
42.5
4.25
3.127
1.231
31.27
506.2
0.5062
1.116
4.964
2.461
0.969
24.61
SS
EIM030D 06 S
0.399
0.157
3.99
0.03
0.012
0.3
231.8
0.2318
0.511
2.273
31
3.1
0.031
0.0031
0.175
0.31
0.031
9.083
3.576
90.83
20.9
0.0209
0.046
0.205
2.25
0.886
22.5
SS
EIM030D 02 S
0.399
0.157
3.99
0.03
0.012
0.3
231.8
0.2318
0.511
2.273
96
9.6
0.096
0.0096
0.537
0.94
0.094
3.475
1.368
34.75
20.9
0.0209
0.046
0.205
1.25
0.492
12.5
SS
EIM030D 03 M
0.399
0.157
3.99
0.03
0.012
0.3
278.5
0.2785
0.614
2.731
76
7.6
0.076
0.0076
0.424
0.74
0.074
4.849
1.909
48.49
24.9
0.0249
0.055
0.245
1.501
0.591
15.01
MW
EIM030D 03 S
0.399
0.157
3.99
0.03
0.012
0.3
231.8
0.2318
0.511
2.273
63
6.3
0.063
0.0063
0.354
0.62
0.062
4.877
1.92
48.77
20.9
0.0209
0.046
0.205
1.501
0.591
15.01
SS
EIM030D 08 M
0.399
0.157
3.99
0.03
0.012
0.3
278.5
0.2785
0.614
2.731
28
2.8
0.028
0.0028
0.157
0.27
0.027
11.808
4.649
118.08
24.9
0.0249
0.055
0.245
2.751
1.083
27.51
MW
EIM030D 07 S
0.399
0.157
3.99
0.03
0.012
0.3
231.8
0.2318
0.511
2.273
27
2.7
0.027
0.0027
0.15
0.26
0.026
10.485
4.128
104.85
20.9
0.0209
0.046
0.205
2.499
0.984
24.99
SS
EIM030D 07 M
0.399
0.157
3.99
0.03
0.012
0.3
278.5
0.2785
0.614
2.731
32
3.2
0.032
0.0032
0.179
0.31
0.031
10.417
4.101
104.17
24.9
0.0249
0.055
0.245
2.499
0.984
24.99
MW
EIM030D 05 M
0.399
0.157
3.99
0.03
0.012
0.3
278.5
0.2785
0.614
2.731
45
4.5
0.045
0.0045
0.252
0.44
0.044
7.633
3.005
76.33
24.9
0.0249
0.055
0.245
1.999
0.787
19.99
MW

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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

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