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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 105JK 03S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
1368
136.8
1.368
0.1368
7.66
13.42
1.342
19.66
7.74
196.6
1284.7
1.2847
2.8322
12.598
10.16
4
101.6
SS
LE 105JK 04M
2.858
1.125
28.58
0.267
0.107
2.72
17146.1
17.1461
37.8
168.143
1304
130.4
1.304
0.1304
7.3
12.78
1.278
23.393
9.21
233.93
1542.2
1.5422
3.4
15.124
11.43
4.5
114.3
MW
LE 105JK 04S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
1086
108.6
1.086
0.1086
6.08
10.65
1.065
23.393
9.21
233.93
1284.7
1.2847
2.8322
12.598
11.43
4.5
114.3
SS
LE 105JK 05M
2.858
1.125
28.58
0.267
0.107
2.72
17146.1
17.1461
37.8
168.143
1071
107.1
1.071
0.1071
6
10.51
1.051
27.254
10.73
272.54
1542.2
1.5422
3.4
15.124
12.7
5
127
MW
LE 105JK 05S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
893
89.3
0.893
0.0893
5
8.76
0.876
27.254
10.73
272.54
1284.7
1.2847
2.8322
12.598
12.7
5
127
SS
LE 105JK 06M
2.858
1.125
28.58
0.267
0.107
2.72
17146.1
17.1461
37.8
168.143
911
91.1
0.911
0.0911
5.1
8.93
0.893
31.115
12.25
311.15
1542.2
1.5422
3.4
15.124
13.97
5.5
139.7
MW
LE 105JK 06S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
759
75.9
0.759
0.0759
4.25
7.44
0.744
31.115
12.25
311.15
1284.7
1.2847
2.8322
12.598
13.97
5.5
139.7
SS
LE 105JK 07M
2.858
1.125
28.58
0.267
0.107
2.72
17146.1
17.1461
37.8
168.143
804
80.4
0.804
0.0804
4.5
7.88
0.788
34.646
13.64
346.46
1542.2
1.5422
3.4
15.124
15.24
6
152.4
MW
LE 105JK 07S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
670
67
0.67
0.067
3.75
6.57
0.657
34.646
13.64
346.46
1284.7
1.2847
2.8322
12.598
15.24
6
152.4
SS
LE 105JK 08M
2.858
1.125
28.58
0.267
0.105
2.67
17146.1
17.1461
37.8
168.143
696
69.6
0.696
0.0696
3.9
6.83
0.683
38.913
15.32
389.13
1542.2
1.5422
3.4
15.124
16.51
6.5
165.1
MW
LE 105JK 08S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
580
58
0.58
0.058
3.25
5.69
0.569
38.913
15.32
389.13
1284.7
1.2847
2.8322
12.598
16.51
6.5
165.1
SS
LE 105JK 09M
2.858
1.125
28.58
0.267
0.105
2.67
17146.1
17.1461
37.8
168.143
625
62.5
0.625
0.0625
3.5
6.13
0.613
42.748
16.83
427.48
1542.2
1.5422
3.4
15.124
17.78
7
177.8
MW
LE 105JK 09S
2.858
1.125
28.58
0.267
0.105
2.67
14282.7
14.2827
31.4874
140.063
521
52.1
0.521
0.0521
2.92
5.11
0.511
42.748
16.83
427.48
1284.7
1.2847
2.8322
12.598
17.78
7
177.8
SS
LE 125JK 01M
2.858
1.125
28.58
0.33
0.13
3.3
27034.6
27.0346
59.6
265.114
8250
825
8.25
0.825
46.2
80.91
8.091
10.594
4.171
105.94
2499.3
2.4993
5.51
24.51
7.62
3
76.2
MW
LE 125JK 01S
2.858
1.125
28.58
0.33
0.13
3.3
23508.3
23.5083
51.826
230.534
7174
717.4
7.174
0.7174
40.17
70.35
7.035
10.594
4.171
105.94
2172.7
2.1727
4.79
21.307
7.62
3
76.2
SS
LE 125JK 02M
2.858
1.125
28.58
0.318
0.125
3.18
27034.6
27.0346
59.6
265.114
5411
541.1
5.411
0.5411
30.3
53.07
5.307
13.424
5.285
134.24
2499.3
2.4993
5.51
24.51
8.89
3.5
88.9
MW
LE 125JK 02S
2.858
1.125
28.58
0.318
0.125
3.18
23508.3
23.5083
51.826
230.534
4706
470.6
4.706
0.4706
26.35
46.15
4.615
13.424
5.285
134.24
2172.7
2.1727
4.7899
21.307
8.89
3.5
88.9
SS
LE 125JK 03M
2.858
1.125
28.58
0.318
0.125
3.18
27034.6
27.0346
59.6
265.114
4018
401.8
4.018
0.4018
22.5
39.4
3.94
16.266
6.404
162.66
2499.3
2.4993
5.51
24.51
10.16
4
101.6
MW
LE 125JK 03S
2.858
1.125
28.58
0.318
0.125
3.18
23508.3
23.5083
51.826
230.534
3495
349.5
3.495
0.3495
19.57
34.27
3.427
16.264
6.403
162.64
2172.7
2.1727
4.7899
21.307
10.16
4
101.6
SS
LE 125JK 04M
2.858
1.125
28.58
0.318
0.125
3.18
27034.6
27.0346
59.6
265.114
3197
319.7
3.197
0.3197
17.9
31.35
3.135
19.106
7.522
191.06
2499.3
2.4993
5.51
24.51
11.43
4.5
114.3
MW

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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

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