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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 034D 04 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
429
42.9
0.429
0.0429
2.4
4.2
0.42
7.836
3.085
78.36
226.8
0.2268
0.5
2.224
3.493
1.375
34.93
MW
LE 034D 04 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
357
35.7
0.357
0.0357
2
3.5
0.35
7.836
3.085
78.36
188.9
0.1889
0.4165
1.853
3.493
1.375
34.93
SS
LE 034D 04 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
357
35.7
0.357
0.0357
2
3.5
0.35
6.612
2.603
66.12
188.9
0.1889
0.4165
1.853
3.493
1.375
34.93
SS 316
LE 034D 05 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
357
35.7
0.357
0.0357
2
3.5
0.35
9.017
3.55
90.17
226.8
0.2268
0.5
2.224
3.81
1.5
38.1
MW
LE 034D 05 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
298
29.8
0.298
0.0298
1.67
2.92
0.292
9.017
3.55
90.17
188.9
0.1889
0.4165
1.853
3.81
1.5
38.1
SS
LE 034D 05 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
298
29.8
0.298
0.0298
1.67
2.92
0.292
7.544
2.97
75.44
188.9
0.1889
0.4165
1.853
3.81
1.5
38.1
SS 316
LE 034D 06 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
286
28.6
0.286
0.0286
1.6
2.8
0.28
10.947
4.31
109.47
226.8
0.2268
0.5
2.224
4.445
1.75
44.45
MW
LE 034D 06 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
238
23.8
0.238
0.0238
1.33
2.33
0.233
10.947
4.31
109.47
188.9
0.1889
0.4165
1.853
4.445
1.75
44.45
SS
LE 034D 06 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
238
23.8
0.238
0.0238
1.33
2.33
0.233
9.134
3.596
91.34
188.9
0.1889
0.4165
1.853
4.445
1.75
44.45
SS 316
LE 034D 07 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
232
23.2
0.232
0.0232
1.3
2.28
0.228
13.081
5.15
130.81
226.8
0.2268
0.5
2.224
5.08
2
50.8
MW
LE 034D 07 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
193
19.3
0.193
0.0193
1.08
1.89
0.189
13.081
5.15
130.81
188.9
0.1889
0.4165
1.853
5.08
2
50.8
SS
LE 034D 07 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
193
19.3
0.193
0.0193
1.08
1.89
0.189
10.856
4.274
108.56
188.9
0.1889
0.4165
1.853
5.08
2
50.8
SS 316
LE 034D 08 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
192
19.2
0.192
0.0192
1.073
1.88
0.188
15.42
6.071
154.2
226.8
0.2268
0.5
2.224
5.715
2.25
57.15
MW
LE 034D 08 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
160
16
0.16
0.016
0.894
1.57
0.157
15.42
6.071
154.2
188.9
0.1889
0.4165
1.853
5.715
2.25
57.15
SS
LE 034D 08 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
160
16
0.16
0.016
0.894
1.57
0.157
12.692
4.997
126.92
188.9
0.1889
0.4165
1.853
5.715
2.25
57.15
SS 316
LE 034D 09 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
166
16.6
0.166
0.0166
0.928
1.63
0.163
17.572
6.918
175.72
226.8
0.2268
0.5
2.224
6.35
2.5
63.5
MW
LE 034D 09 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
138
13.8
0.138
0.0138
0.773
1.35
0.135
17.572
6.918
175.72
188.9
0.1889
0.4165
1.853
6.35
2.5
63.5
SS
LE 034D 09 S316
0.953
0.375
9.53
0.086
0.034
0.86
1303.2
1.3032
2.873
12.78
138
13.8
0.138
0.0138
0.773
1.35
0.135
14.42
5.677
144.2
188.9
0.1889
0.4165
1.853
6.35
2.5
63.5
SS 316
LE 034D 10 M
0.953
0.375
9.53
0.086
0.034
0.86
2086.6
2.0866
4.6
20.462
146
14.6
0.146
0.0146
0.818
1.43
0.143
19.715
7.762
197.15
226.8
0.2268
0.5
2.224
6.985
2.75
69.85
MW
LE 034D 10 S
0.953
0.375
9.53
0.086
0.034
0.86
1738.1
1.7381
3.8318
17.045
122
12.2
0.122
0.0122
0.682
1.19
0.119
19.715
7.762
197.15
188.9
0.1889
0.4165
1.853
6.985
2.75
69.85
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

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