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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
EI 007A 04 S
0.16
0.063
1.6
0.08
0.007
0.18
120.9
0.1209
0.2665
1.185
64
6.4
0.064
0.0064
0.36
0.63
0.063
2.814
1.108
28.14
11.3
0.0113
0.0249
0.111
1.113
0.438
11.13
SS
EI 008A 01 M
0.16
0.063
1.6
0.02
0.008
0.2
204.1
0.2041
0.45
2.002
357
35.7
0.357
0.0357
2
3.5
0.35
1.168
0.46
11.68
18.1
0.0181
0.04
0.178
0.635
0.25
6.35
MW
EI 008A 01 S
0.16
0.063
1.6
0.02
0.008
0.2
170
0.17
0.3748
1.667
298
29.8
0.298
0.0298
1.67
2.92
0.292
1.168
0.46
11.68
15.1
0.0151
0.0333
0.148
0.635
0.25
6.35
SS
EI 008A 02 S
0.16
0.063
1.6
0.02
0.008
0.2
170
0.17
0.3748
1.667
209
20.9
0.209
0.0209
1.17
2.05
0.205
1.532
0.603
15.32
15.1
0.0151
0.0333
0.148
0.795
0.313
7.95
SS
EI 008A 01 S316
0.16
0.063
1.6
0.02
0.008
0.2
127.5
0.1275
0.281
1.25
298
29.8
0.298
0.0298
1.67
2.92
0.292
1.011
0.398
10.11
15.1
0.0151
0.0333
0.148
0.635
0.25
6.35
SS 316
EI 008A 02 M
0.16
0.063
1.6
0.02
0.008
0.2
204.1
0.2041
0.45
2.002
250
25
0.25
0.025
1.4
2.45
0.245
1.532
0.603
15.32
18.1
0.0181
0.04
0.178
0.795
0.313
7.95
MW
EI 007A 05 S316
0.16
0.063
1.6
0.08
0.007
0.18
90.3
0.0903
0.199
0.885
54
5.4
0.054
0.0054
0.3
0.53
0.053
2.743
1.08
27.43
11.3
0.0113
0.0249
0.111
1.27
0.5
12.7
SS 316
EI 007A 05 S
0.16
0.063
1.6
0.08
0.007
0.18
120.9
0.1209
0.2665
1.185
54
5.4
0.054
0.0054
0.3
0.53
0.053
3.327
1.31
33.27
11.3
0.0113
0.0249
0.111
1.27
0.5
12.7
SS
EI 007A 05 M
0.16
0.063
1.6
0.08
0.007
0.18
145.2
0.1452
0.32
1.423
64
6.4
0.064
0.0064
0.36
0.63
0.063
3.327
1.31
33.27
13.6
0.0136
0.03
0.133
1.27
0.5
12.7
MW
EI 007A 04 S316
0.16
0.063
1.6
0.08
0.007
0.18
90.3
0.0903
0.199
0.885
64
6.4
0.064
0.0064
0.36
0.63
0.063
2.339
0.921
23.39
11.3
0.0113
0.0249
0.111
1.113
0.438
11.13
SS 316
EI 007A 01 M
0.16
0.063
1.6
0.08
0.007
0.18
145.2
0.1452
0.32
1.423
179
17.9
0.179
0.0179
1
1.75
0.175
1.372
0.54
13.72
13.6
0.0136
0.03
0.133
0.635
0.25
6.35
MW
EI 007A 04 M
0.16
0.063
1.6
0.08
0.007
0.18
145.2
0.1452
0.32
1.423
77
7.7
0.077
0.0077
0.43
0.75
0.075
2.814
1.108
28.14
13.6
0.0136
0.03
0.133
1.113
0.438
11.13
MW
EI 007A 03 S316
0.16
0.063
1.6
0.08
0.007
0.18
90.3
0.0903
0.199
0.885
79
7.9
0.079
0.0079
0.44
0.77
0.077
1.956
0.77
19.56
11.3
0.0113
0.0249
0.111
0.953
0.375
9.53
SS 316
EI 007A 03 S
0.16
0.063
1.6
0.08
0.007
0.18
120.9
0.1209
0.2665
1.185
79
7.9
0.079
0.0079
0.44
0.77
0.077
2.35
0.925
23.5
11.3
0.0113
0.0249
0.111
0.953
0.375
9.53
SS
EI 007A 03 M
0.16
0.063
1.6
0.08
0.007
0.18
145.2
0.1452
0.32
1.423
95
9.5
0.095
0.0095
0.53
0.93
0.093
2.35
0.925
23.5
13.6
0.0136
0.03
0.133
0.953
0.375
9.53
MW
EI 007A 02 S316
0.16
0.063
1.6
0.08
0.007
0.18
90.3
0.0903
0.199
0.885
102
10.2
0.102
0.0102
0.57
1
0.1
1.57
0.618
15.7
11.3
0.0113
0.0249
0.111
0.795
0.313
7.95
SS 316
EI 007A 02 S
0.16
0.063
1.6
0.08
0.007
0.18
120.9
0.1209
0.2665
1.185
102
10.2
0.102
0.0102
0.57
1
0.1
1.862
0.733
18.62
11.3
0.0113
0.0249
0.111
0.795
0.313
7.95
SS
EI 007A 02 M
0.16
0.063
1.6
0.08
0.007
0.18
145.2
0.1452
0.32
1.423
123
12.3
0.123
0.0123
0.69
1.21
0.121
1.862
0.733
18.62
13.6
0.0136
0.03
0.133
0.795
0.313
7.95
MW
EI 007A 01 S316
0.16
0.063
1.6
0.08
0.007
0.18
90.3
0.0903
0.199
0.885
148
14.8
0.148
0.0148
0.83
1.45
0.145
1.166
0.459
11.66
11.3
0.0113
0.0249
0.111
0.635
0.25
6.35
SS 316
EI 007A 01 S
0.16
0.063
1.6
0.08
0.007
0.18
120.9
0.1209
0.2665
1.185
148
14.8
0.148
0.0148
0.83
1.45
0.145
1.372
0.54
13.72
11.3
0.0113
0.0249
0.111
0.635
0.25
6.35
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

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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

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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