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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 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 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 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 022C 13 M
0.635
0.25
6.35
0.056
0.022
0.56
952.6
0.9526
2.1
9.341
50
5
0.05
0.005
0.28
0.49
0.049
24.232
9.54
242.32
90.7
0.0907
0.2
0.89
6.985
2.75
69.85
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 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 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 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 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 08 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
2089
208.9
2.089
0.2089
11.7
20.49
2.049
7.391
2.91
73.91
476.3
0.4763
1.05
4.671
5.08
2
50.8
MW
LE 026C 0 M
0.635
0.25
6.35
0.066
0.026
0.66
1406.2
1.4062
3.1
13.789
625
62.5
0.625
0.0625
3.5
6.13
0.613
4.178
1.645
41.78
181.4
0.1814
0.4
1.779
2.223
0.875
22.23
MW
LE 022C 13 S
0.635
0.25
6.35
0.056
0.022
0.56
793.5
0.7935
1.7493
7.781
41
4.1
0.041
0.0041
0.23
0.4
0.04
24.232
9.54
242.32
75.6
0.0756
0.1666
0.741
6.985
2.75
69.85
SS
LE 041C 04 S
0.635
0.25
6.35
0.104
0.041
1.04
4420.8
4.4208
9.746
43.352
3198
319.8
3.198
0.3198
17.91
31.37
3.137
4.445
1.75
44.45
396.7
0.3967
0.8746
3.89
3.175
1.25
31.75
SS
LE 041C 04 M
0.635
0.25
6.35
0.104
0.041
1.04
5307.1
5.3071
11.7
52.044
3839
383.9
3.839
0.3839
21.5
37.65
3.765
4.445
1.75
44.45
476.3
0.4763
1.05
4.671
3.175
1.25
31.75
MW
LE 022C 13 S316
0.635
0.25
6.35
0.056
0.022
0.56
594.7
0.5947
1.311
5.832
41
4.1
0.041
0.0041
0.23
0.4
0.04
19.622
7.725
196.22
75.6
0.0756
0.1666
0.741
6.985
2.75
69.85
SS 316
LE 026C 0 S316
0.635
0.25
6.35
0.066
0.026
0.66
878.2
0.8782
1.936
8.612
521
52.1
0.521
0.0521
2.92
5.11
0.511
3.614
1.423
36.14
151.1
0.1511
0.3332
1.482
2.223
0.875
22.23
SS 316
LE 026C 00 M
0.635
0.25
6.35
0.066
0.026
0.66
1406.2
1.4062
3.1
13.789
857
85.7
0.857
0.0857
4.8
8.41
0.841
3.327
1.31
33.27
181.4
0.1814
0.4
1.779
1.905
0.75
19.05
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