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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
LEM150D 03 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
7627
762.7
7.627
0.7627
42.71
74.8
7.48
4.618
1.818
46.18
1496.9
1.4969
3.3
14.679
3.5
1.378
35
MW
LEM150D 01 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
12404
1240.4
12.404
1.2404
69.46
121.65
12.165
3.058
1.204
30.58
1246.9
1.2469
2.7489
12.228
2.499
0.984
24.99
SS
LEM150D 03 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
6354
635.4
6.354
0.6354
35.58
62.31
6.231
4.618
1.818
46.18
1246.9
1.2469
2.7489
12.228
3.5
1.378
35
SS
LEM150D 04 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
6132
613.2
6.132
0.6132
34.34
60.14
6.014
5.398
2.125
53.98
1496.9
1.4969
3.3
14.679
4.001
1.575
40.01
MW
LEM150D 04 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
5109
510.9
5.109
0.5109
28.61
50.11
5.011
5.398
2.125
53.98
1246.9
1.2469
2.7489
12.228
4.001
1.575
40.01
SS
LEM150D 05 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
5127
512.7
5.127
0.5127
28.71
50.28
5.028
6.152
2.422
61.52
1496.9
1.4969
3.3
14.679
4.501
1.772
45.01
MW
LEM150D 05 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
4272
427.2
4.272
0.4272
23.92
41.89
4.189
6.152
2.422
61.52
1246.9
1.2469
2.7489
12.228
4.501
1.772
45.01
SS
LEM150D 06 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
4406
440.6
4.406
0.4406
24.67
43.21
4.321
6.932
2.729
69.32
1496.9
1.4969
3.3
14.679
5.001
1.969
50.01
MW
LEM150D 06 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
3670
367
3.67
0.367
20.55
35.99
3.599
6.932
2.729
69.32
1246.9
1.2469
2.7489
12.228
5.001
1.969
50.01
SS
LEM150D 07 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
3861
386.1
3.861
0.3861
21.62
37.86
3.786
7.709
3.035
77.09
1496.9
1.4969
3.3
14.679
5.499
2.165
54.99
MW
LEM150D 08 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
3436
343.6
3.436
0.3436
19.24
33.7
3.37
8.463
3.332
84.63
1496.9
1.4969
3.3
14.679
5.999
2.362
59.99
MW
LEM150D 01 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
14892
1489.2
14.892
1.4892
83.39
146.04
14.604
3.058
1.204
30.58
1496.9
1.4969
3.3
14.679
2.499
0.984
24.99
MW
LEM150D 10 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
1989
198.9
1.989
0.1989
11.14
19.51
1.951
11.557
4.55
115.57
1246.9
1.2469
2.7489
12.228
8.001
3.15
80.01
SS
LEM150D 10 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
2388
238.8
2.388
0.2388
13.37
23.42
2.342
11.557
4.55
115.57
1496.9
1.4969
3.3
14.679
8.001
3.15
80.01
MW
LEM150D 09 M
0.95
0.374
9.5
0.15
0.059
1.5
10001.9
10.0019
22.05
98.083
2818
281.8
2.818
0.2818
15.78
27.64
2.764
10.023
3.946
100.23
1496.9
1.4969
3.3
14.679
7
2.756
70
MW
LEM150D 08 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
2863
286.3
2.863
0.2863
16.03
28.07
2.807
8.463
3.332
84.63
1246.9
1.2469
2.7489
12.228
5.999
2.362
59.99
SS
LEM150D 09 S
0.95
0.374
9.5
0.15
0.059
1.5
8331.5
8.3315
18.3676
81.703
2347
234.7
2.347
0.2347
13.14
23.01
2.301
10.023
3.946
100.23
1246.9
1.2469
2.7489
12.228
7
2.756
70
SS
LE 045D 12 M
0.953
0.375
9.53
0.114
0.045
1.14
4536
4.536
10
44.482
464
46.4
0.464
0.0464
2.6
4.55
0.455
17.475
6.88
174.75
544.3
0.5443
1.2
5.338
8.89
3.5
88.9
MW
LE 052D 07 S
0.953
0.375
9.53
0.132
0.052
1.32
5856.7
5.8567
12.9115
57.433
1948
194.8
1.948
0.1948
10.91
19.11
1.911
7.747
3.05
77.47
661.2
0.6612
1.4577
6.484
5.08
2
50.8
SS
LE 052D 07 M
0.953
0.375
9.53
0.132
0.052
1.32
7030.8
7.0308
15.5
68.947
2339
233.9
2.339
0.2339
13.1
22.94
2.294
7.747
3.05
77.47
793.8
0.7938
1.75
7.784
5.08
2
50.8
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