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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 041C 07 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
2054
205.4
2.054
0.2054
11.5
20.14
2.014
5.865
2.309
58.65
396.7
0.3967
0.8746
3.89
4.445
1.75
44.45
SS 316
LE 041C 07 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
2464
246.4
2.464
0.2464
13.8
24.17
2.417
6.401
2.52
64.01
476.3
0.4763
1.05
4.671
4.445
1.75
44.45
MW
LE 041C 06 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
2498
249.8
2.498
0.2498
13.99
24.5
2.45
4.976
1.959
49.76
396.7
0.3967
0.8746
3.89
3.81
1.5
38.1
SS 316
LE 041C 09 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
1502
150.2
1.502
0.1502
8.41
14.73
1.473
8.382
3.3
83.82
396.7
0.3967
0.8746
3.89
5.715
2.25
57.15
SS
LE 041C 09 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
1804
180.4
1.804
0.1804
10.1
17.69
1.769
8.382
3.3
83.82
476.3
0.4763
1.05
4.671
5.715
2.25
57.15
MW
LE 041C 08 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
1741
174.1
1.741
0.1741
9.75
17.08
1.708
6.754
2.659
67.54
396.7
0.3967
0.8746
3.89
5.08
2
50.8
SS 316
LE 041C 10 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
1589
158.9
1.589
0.1589
8.9
15.59
1.559
9.398
3.7
93.98
476.3
0.4763
1.05
4.671
6.35
2.5
63.5
MW
LE 041C 10 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
1323
132.3
1.323
0.1323
7.41
12.98
1.298
8.555
3.368
85.55
396.7
0.3967
0.8746
3.89
6.35
2.5
63.5
SS 316
LE 041C 10 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
1323
132.3
1.323
0.1323
7.41
12.98
1.298
9.398
3.7
93.98
396.7
0.3967
0.8746
3.89
6.35
2.5
63.5
SS
LE 041C 09 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
1502
150.2
1.502
0.1502
8.41
14.73
1.473
7.658
3.015
76.58
396.7
0.3967
0.8746
3.89
5.715
2.25
57.15
SS 316
LE 041C 08 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
1741
174.1
1.741
0.1741
9.75
17.08
1.708
7.391
2.91
73.91
396.7
0.3967
0.8746
3.89
5.08
2
50.8
SS
LE 041C 06 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
2498
249.8
2.498
0.2498
13.99
24.5
2.45
5.41
2.13
54.1
396.7
0.3967
0.8746
3.89
3.81
1.5
38.1
SS
LE 041C 12 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
1295
129.5
1.295
0.1295
7.25
12.7
1.27
11.354
4.47
113.54
476.3
0.4763
1.05
4.671
7.62
3
76.2
MW
LE 041C 11 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
1189
118.9
1.189
0.1189
6.66
11.66
1.166
9.439
3.716
94.39
396.7
0.3967
0.8746
3.89
6.985
2.75
69.85
SS 316
LE 041C 12 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
1079
107.9
1.079
0.1079
6.04
10.58
1.058
10.325
4.065
103.25
396.7
0.3967
0.8746
3.89
7.62
3
76.2
SS 316
LE 041C 12 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
1079
107.9
1.079
0.1079
6.04
10.58
1.058
11.354
4.47
113.54
396.7
0.3967
0.8746
3.89
7.62
3
76.2
SS
LE 041C 11 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
1189
118.9
1.189
0.1189
6.66
11.66
1.166
10.363
4.08
103.63
396.7
0.3967
0.8746
3.89
6.985
2.75
69.85
SS
LE 041C 11 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
1429
142.9
1.429
0.1429
8
14.01
1.401
10.363
4.08
103.63
476.3
0.4763
1.05
4.671
6.985
2.75
69.85
MW
LE 041C 06 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
3000
300
3
0.3
16.8
29.42
2.942
5.41
2.13
54.1
476.3
0.4763
1.05
4.671
3.81
1.5
38.1
MW
LE 041C 05 S316
0.635
0.25
6.35
0.104
0.041
1.04
3315.4
3.3154
7.309
32.512
2827
282.7
2.827
0.2827
15.83
27.72
2.772
4.524
1.781
45.24
396.7
0.3967
0.8746
3.89
3.493
1.375
34.93
SS 316

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

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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