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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
EIM030C 02 S
0.3
0.118
3
0.03
0.012
0.3
320.2
0.3202
0.706
3.14
174
17.4
0.174
0.0174
0.974
1.71
0.171
2.929
1.153
29.29
28.1
0.0281
0.062
0.276
1.25
0.492
12.5
SS
LEM063A 03 S
0.3
0.118
3
0.064
0.025
0.64
2227.2
2.2272
4.91
21.841
4089
408.9
4.089
0.4089
22.9
40.11
4.011
2.383
0.938
23.83
356.1
0.3561
0.785
3.492
1.92
0.756
19.2
SS
LEM063A 03 M
0.3
0.118
3
0.064
0.025
0.64
2671.7
2.6717
5.89
26.2
4906
490.6
4.906
0.4906
27.47
48.11
4.811
2.383
0.938
23.83
427.3
0.4273
0.942
4.19
1.92
0.756
19.2
MW
LEM063A 02 S
0.3
0.118
3
0.064
0.025
0.64
2227.2
2.2272
4.91
21.841
6384
638.4
6.384
0.6384
35.75
62.61
6.261
1.646
0.648
16.46
356.1
0.3561
0.785
3.492
1.349
0.531
13.49
SS
LEM063A 02 M
0.3
0.118
3
0.064
0.025
0.64
2671.7
2.6717
5.89
26.2
7658
765.8
7.658
0.7658
42.88
75.1
7.51
1.646
0.648
16.46
427.3
0.4273
0.942
4.19
1.349
0.531
13.49
MW
LEM063A 01 S
0.3
0.118
3
0.064
0.025
0.64
2227.2
2.2272
4.91
21.841
10279
1027.9
10.279
1.0279
57.56
100.81
10.081
1.156
0.455
11.56
356.1
0.3561
0.785
3.492
0.97
0.382
9.7
SS
LEM063A 01 M
0.3
0.118
3
0.064
0.025
0.64
2671.7
2.6717
5.89
26.2
12338
1233.8
12.338
1.2338
69.09
121
12.1
1.156
0.455
11.56
427.3
0.4273
0.942
4.19
0.97
0.382
9.7
MW
LEM035A 01 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
395
39.5
0.395
0.0395
2.21
3.87
0.387
2.367
0.932
23.67
54.4
0.0544
0.12
0.534
1.25
0.492
12.5
MW
LEM035A 01 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
329
32.9
0.329
0.0329
1.84
3.22
0.322
2.367
0.932
23.67
45.3
0.0453
0.0999
0.444
1.25
0.492
12.5
SS
LEM035A 02 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
329
32.9
0.329
0.0329
1.84
3.22
0.322
2.746
1.081
27.46
54.4
0.0544
0.12
0.534
1.4
0.551
14
MW
LEM035A 02 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
273
27.3
0.273
0.0273
1.53
2.68
0.268
2.746
1.081
27.46
45.3
0.0453
0.0999
0.444
1.4
0.551
14
SS
LEM035A 03 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
282
28.2
0.282
0.0282
1.58
2.77
0.277
3.124
1.23
31.24
54.4
0.0544
0.12
0.534
1.549
0.61
15.49
MW
LEM035A 10 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
82
8.2
0.082
0.0082
0.46
0.81
0.081
8.021
3.158
80.21
45.3
0.0453
0.0999
0.444
3.5
1.378
35
SS
LEM035A 08 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
123
12.3
0.123
0.0123
0.69
1.21
0.121
5.497
2.164
54.97
45.3
0.0453
0.0999
0.444
2.499
0.984
24.99
SS
LEM035A 09 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
120
12
0.12
0.012
0.67
1.17
0.117
6.708
2.641
67.08
54.4
0.0544
0.12
0.534
3
1.181
30
MW
LEM035A 09 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
100
10
0.1
0.01
0.56
0.98
0.098
6.708
2.641
67.08
45.3
0.0453
0.0999
0.444
3
1.181
30
SS
LEM035A 10 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
98
9.8
0.098
0.0098
0.55
0.96
0.096
8.021
3.158
80.21
54.4
0.0544
0.12
0.534
3.5
1.378
35
MW
LEM035A 11 S
0.3
0.118
3
0.036
0.014
0.36
415.6
0.4156
0.9163
4.076
71
7.1
0.071
0.0071
0.4
0.7
0.07
9.182
3.615
91.82
45.3
0.0453
0.0999
0.444
4.001
1.575
40.01
SS
EIM030C 01 M
0.3
0.118
3
0.03
0.012
0.3
381
0.381
0.84
3.737
330
33
0.33
0.033
1.847
3.23
0.323
2.052
0.808
20.52
34
0.034
0.075
0.334
1.001
0.394
10.01
MW
LEM035A 08 M
0.3
0.118
3
0.036
0.014
0.36
499
0.499
1.1
4.893
148
14.8
0.148
0.0148
0.83
1.45
0.145
5.497
2.164
54.97
54.4
0.0544
0.12
0.534
2.499
0.984
24.99
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