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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
LEM110BB 02 S
0.551
0.217
5.51
0.109
0.043
1.09
6182.6
6.1826
13.63
60.629
9340
934
9.34
0.934
52.3
91.59
9.159
2.967
1.168
29.67
914.9
0.9149
2.017
8.972
2.4
0.945
24
SS
LEM110BB 03 M
0.551
0.217
5.51
0.109
0.043
1.09
7425.4
7.4254
16.37
72.817
7138
713.8
7.138
0.7138
39.97
70
7
4.275
1.683
42.75
1098.2
1.0982
2.421
10.769
3.391
1.335
33.91
MW
LEM110BB 03 S
0.551
0.217
5.51
0.109
0.043
1.09
6182.6
6.1826
13.63
60.629
5945
594.5
5.945
0.5945
33.29
58.3
5.83
4.275
1.683
42.75
914.9
0.9149
2.017
8.972
3.391
1.335
33.91
SS
LEM050BB 04 M
0.551
0.217
5.51
0.048
0.019
0.48
793.8
0.7938
1.75
7.784
132
13.2
0.132
0.0132
0.74
1.3
0.13
8.001
3.15
80.01
103.9
0.1039
0.229
1.019
2.771
1.091
27.71
MW
LEM050BB 03 M
0.551
0.217
5.51
0.048
0.019
0.48
793.8
0.7938
1.75
7.784
214
21.4
0.214
0.0214
1.2
2.1
0.21
5.291
2.083
52.91
103.9
0.1039
0.229
1.019
2.019
0.795
20.19
MW
LEM050BB 02 M
0.551
0.217
5.51
0.048
0.019
0.48
793.8
0.7938
1.75
7.784
316
31.6
0.316
0.0316
1.77
3.1
0.31
3.66
1.441
36.6
103.9
0.1039
0.229
1.019
1.57
0.618
15.7
MW
LEM050BB 03 S
0.551
0.217
5.51
0.048
0.019
0.48
660.9
0.6609
1.457
6.481
179
17.9
0.179
0.0179
1
1.75
0.175
5.291
2.083
52.91
86.6
0.0866
0.191
0.85
2.019
0.795
20.19
SS
LEM050BB 01 S
0.551
0.217
5.51
0.048
0.019
0.48
660.9
0.6609
1.457
6.481
433
43.3
0.433
0.0433
2.424
4.25
0.425
2.581
1.016
25.81
86.6
0.0866
0.191
0.85
1.27
0.5
12.7
SS
LEM050BB 01 M
0.551
0.217
5.51
0.048
0.019
0.48
793.8
0.7938
1.75
7.784
520
52
0.52
0.052
2.91
5.1
0.51
2.581
1.016
25.81
103.9
0.1039
0.229
1.019
1.27
0.5
12.7
MW
LEM050BB 04 S
0.551
0.217
5.51
0.048
0.019
0.48
660.9
0.6609
1.457
6.481
113
11.3
0.113
0.0113
0.63
1.1
0.11
8.001
3.15
80.01
86.6
0.0866
0.191
0.85
2.771
1.091
27.71
SS
LEM050BB 05 M
0.551
0.217
5.51
0.048
0.019
0.48
793.8
0.7938
1.75
7.784
91
9.1
0.091
0.0091
0.51
0.89
0.089
11.61
4.571
116.1
103.9
0.1039
0.229
1.019
3.769
1.484
37.69
MW
LEM050BB 05 S
0.551
0.217
5.51
0.048
0.019
0.48
660.9
0.6609
1.457
6.481
76
7.6
0.076
0.0076
0.425
0.74
0.074
11.61
4.571
116.1
86.6
0.0866
0.191
0.85
3.769
1.484
37.69
SS
LEM120BC 02 S
0.599
0.236
5.99
0.119
0.047
1.19
7244
7.244
15.97
71.038
10197
1019.7
10.197
1.0197
57.1
100
10
3.228
1.271
32.28
1072.8
1.0728
2.365
10.52
2.619
1.031
26.19
SS
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 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 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
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 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
LEM120BC 02 M
0.599
0.236
5.99
0.119
0.047
1.19
8700
8.7
19.18
85.317
12236
1223.6
12.236
1.2236
68.52
120
12
3.228
1.271
32.28
1287.8
1.2878
2.839
12.629
2.619
1.031
26.19
MW
LEM120BC 03 M
0.599
0.236
5.99
0.119
0.047
1.19
8700
8.7
19.18
85.317
7781
778.1
7.781
0.7781
43.57
76.31
7.631
4.651
1.831
46.51
1287.8
1.2878
2.839
12.629
3.701
1.457
37.01
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

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