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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
LEM050ZA 01 M
0.249
0.098
2.49
0.051
0.02
0.51
1642
1.642
3.62
16.103
8138
813.8
8.138
0.8138
45.57
79.81
7.981
0.96
0.378
9.6
249.9
0.2499
0.551
2.451
0.79
0.311
7.9
MW
EIM030B 07 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
109
10.9
0.109
0.0109
0.611
1.07
0.107
5.804
2.285
58.04
34
0.034
0.075
0.334
2.499
0.984
24.99
SS
EIM030B 06 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
124
12.4
0.124
0.0124
0.697
1.22
0.122
5.149
2.027
51.49
34
0.034
0.075
0.334
2.25
0.886
22.5
SS
EIM030B 06 M
0.249
0.098
2.49
0.03
0.012
0.3
469.9
0.4699
1.036
4.608
149
14.9
0.149
0.0149
0.836
1.46
0.146
5.123
2.017
51.23
40.8
0.0408
0.09
0.4
2.25
0.886
22.5
MW
EIM030B 05 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
145
14.5
0.145
0.0145
0.81
1.42
0.142
4.491
1.768
44.91
34
0.034
0.075
0.334
1.999
0.787
19.99
SS
EIM030B 05 M
0.249
0.098
2.49
0.03
0.012
0.3
469.9
0.4699
1.036
4.608
174
17.4
0.174
0.0174
0.973
1.7
0.17
4.47
1.76
44.7
40.8
0.0408
0.09
0.4
1.999
0.787
19.99
MW
EIM030B 04 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
173
17.3
0.173
0.0173
0.968
1.7
0.17
3.835
1.51
38.35
34
0.034
0.075
0.334
1.75
0.689
17.5
SS
EIM030B 04 M
0.249
0.098
2.49
0.03
0.012
0.3
469.9
0.4699
1.036
4.608
208
20.8
0.208
0.0208
1.162
2.04
0.204
3.818
1.503
38.18
40.8
0.0408
0.09
0.4
1.75
0.689
17.5
MW
EIM030B 03 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
215
21.5
0.215
0.0215
1.203
2.11
0.211
3.178
1.251
31.78
34
0.034
0.075
0.334
1.501
0.591
15.01
SS
EIM030B 03 M
0.249
0.098
2.49
0.03
0.012
0.3
469.9
0.4699
1.036
4.608
258
25.8
0.258
0.0258
1.443
2.53
0.253
3.165
1.246
31.65
40.8
0.0408
0.09
0.4
1.501
0.591
15.01
MW
EIM030B 02 S
0.249
0.098
2.49
0.03
0.012
0.3
394.6
0.3946
0.87
3.87
283
28.3
0.283
0.0283
1.587
2.78
0.278
2.522
0.993
25.22
34
0.034
0.075
0.334
1.25
0.492
12.5
SS
EIM025B 02 S
0.249
0.098
2.49
0.025
0.01
0.25
207.8
0.2078
0.4581
2.038
111
11.1
0.111
0.0111
0.62
1.09
0.109
2.827
1.113
28.27
15.1
0.0151
0.0333
0.148
1.1
0.433
11
SS
EIM025B 04 S
0.249
0.098
2.49
0.025
0.01
0.25
207.8
0.2078
0.4581
2.038
66
6.6
0.066
0.0066
0.37
0.65
0.065
4.42
1.74
44.2
15.1
0.0151
0.0333
0.148
1.549
0.61
15.49
SS
EIM025B 04 M
0.249
0.098
2.49
0.025
0.01
0.25
249.5
0.2495
0.55
2.447
80
8
0.08
0.008
0.45
0.79
0.079
4.42
1.74
44.2
18.1
0.0181
0.04
0.178
1.549
0.61
15.49
MW
EIM025B 03 S
0.249
0.098
2.49
0.025
0.01
0.25
207.8
0.2078
0.4581
2.038
91
9.1
0.091
0.0091
0.51
0.89
0.089
3.383
1.332
33.83
15.1
0.0151
0.0333
0.148
1.25
0.492
12.5
SS
EIM025B 03 M
0.249
0.098
2.49
0.025
0.01
0.25
249.5
0.2495
0.55
2.447
109
10.9
0.109
0.0109
0.61
1.07
0.107
3.383
1.332
33.83
18.1
0.0181
0.04
0.178
1.25
0.492
12.5
MW
EIM025B 01 S
0.249
0.098
2.49
0.025
0.01
0.25
207.8
0.2078
0.4581
2.038
143
14.3
0.143
0.0143
0.8
1.4
0.14
2.296
0.904
22.96
15.1
0.0151
0.0333
0.148
0.95
0.374
9.5
SS
EIM025B 01 M
0.249
0.098
2.49
0.025
0.01
0.25
249.5
0.2495
0.55
2.447
171
17.1
0.171
0.0171
0.96
1.68
0.168
2.296
0.904
22.96
18.1
0.0181
0.04
0.178
0.95
0.374
9.5
MW
EIM025B 05 M
0.249
0.098
2.49
0.025
0.01
0.25
249.5
0.2495
0.55
2.447
61
6.1
0.061
0.0061
0.34
0.6
0.06
5.71
2.248
57.1
18.1
0.0181
0.04
0.178
1.9
0.748
19
MW
EIM025B 02 M
0.249
0.098
2.49
0.025
0.01
0.25
249.5
0.2495
0.55
2.447
134
13.4
0.134
0.0134
0.75
1.31
0.131
2.827
1.113
28.27
18.1
0.0181
0.04
0.178
1.1
0.433
11
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

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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

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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