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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
MS24586-1213
1.27
0.5
12.7
0.16
0.063
1.6
8527.7
8.5277
18.8
83.627
921
92.1
0.921
0.0921
5.16
9.04
0.904
19.202
7.56
192.02
771.1
0.7711
1.7
7.562
10.795
4.25
107.95
MW
MS24586-1214
1.27
0.5
12.7
0.16
0.063
1.6
8527.7
8.5277
18.8
83.627
859
85.9
0.859
0.0859
4.81
8.42
0.842
20.472
8.06
204.72
771.1
0.7711
1.7
7.562
11.43
4.5
114.3
MW
MS24586-1215
1.27
0.5
12.7
0.16
0.063
1.6
8527.7
8.5277
18.8
83.627
804
80.4
0.804
0.0804
4.5
7.88
0.788
21.717
8.55
217.17
771.1
0.7711
1.7
7.562
12.065
4.75
120.65
MW
MS24586-1216
1.27
0.5
12.7
0.16
0.063
1.6
8527.7
8.5277
18.8
83.627
755
75.5
0.755
0.0755
4.23
7.41
0.741
22.962
9.04
229.62
771.1
0.7711
1.7
7.562
12.7
5
127
MW
LE 063E 10 S
1.27
0.5
12.7
0.16
0.063
1.6
7179.1
7.1791
15.827
70.402
832
83.2
0.832
0.0832
4.66
8.16
0.816
17.882
7.04
178.82
755.7
0.7557
1.666
7.411
10.16
4
101.6
SS
LE 049E 01 S
1.27
0.5
12.7
0.124
0.049
1.24
3778.5
3.7785
8.33
37.054
1755
175.5
1.755
0.1755
9.83
17.22
1.722
5.131
2.02
51.31
332.5
0.3325
0.733
3.261
3.175
1.25
31.75
SS
LE 049E 01 S316
1.27
0.5
12.7
0.124
0.049
1.24
2833.6
2.8336
6.247
27.788
1755
175.5
1.755
0.1755
9.83
17.22
1.722
4.597
1.81
45.97
332.5
0.3325
0.733
3.261
3.175
1.25
31.75
SS 316
LE 049E 02 M
1.27
0.5
12.7
0.124
0.049
1.24
4536
4.536
10
44.482
1296
129.6
1.296
0.1296
7.26
12.71
1.271
7.01
2.76
70.1
399.2
0.3992
0.88
3.914
3.81
1.5
38.1
MW
LE 049E 02 S
1.27
0.5
12.7
0.124
0.049
1.24
3778.5
3.7785
8.33
37.054
1080
108
1.08
0.108
6.05
10.6
1.06
7.01
2.76
70.1
332.5
0.3325
0.733
3.261
3.81
1.5
38.1
SS
LEM120EB 01 M
1.3
0.512
13
0.119
0.047
1.19
4304.7
4.3047
9.49
42.214
1305
130.5
1.305
0.1305
7.31
12.8
1.28
5.809
2.287
58.09
669.1
0.6691
1.475
6.561
3.02
1.189
30.2
MW
LEM120EB 01 S
1.3
0.512
13
0.119
0.047
1.19
3583.4
3.5834
7.9
35.141
1091
109.1
1.091
0.1091
6.11
10.7
1.07
5.809
2.287
58.09
557
0.557
1.228
5.462
3.02
1.189
30.2
SS
LEM120EB 02 M
1.3
0.512
13
0.119
0.047
1.19
4304.7
4.3047
9.49
42.214
816
81.6
0.816
0.0816
4.57
8
0.8
8.209
3.232
82.09
669.1
0.6691
1.475
6.561
3.739
1.472
37.39
MW
LEM120EB 02 S
1.3
0.512
13
0.119
0.047
1.19
3583.4
3.5834
7.9
35.141
684
68.4
0.684
0.0684
3.83
6.71
0.671
8.209
3.232
82.09
557
0.557
1.228
5.462
3.739
1.472
37.39
SS
LEM120EB 03 M
1.3
0.512
13
0.119
0.047
1.19
4304.7
4.3047
9.49
42.214
520
52
0.52
0.052
2.91
5.1
0.51
11.801
4.646
118.01
669.1
0.6691
1.475
6.561
4.821
1.898
48.21
MW
LEM120EB 03 S
1.3
0.512
13
0.119
0.047
1.19
3583.4
3.5834
7.9
35.141
429
42.9
0.429
0.0429
2.4
4.2
0.42
11.801
4.646
118.01
557
0.557
1.228
5.462
4.821
1.898
48.21
SS
LEM120EB 04 M
1.3
0.512
13
0.119
0.047
1.19
4304.7
4.3047
9.49
42.214
327
32.7
0.327
0.0327
1.83
3.2
0.32
17.821
7.016
178.21
669.1
0.6691
1.475
6.561
6.619
2.606
66.19
MW
LEM120EB 04 S
1.3
0.512
13
0.119
0.047
1.19
3583.4
3.5834
7.9
35.141
275
27.5
0.275
0.0275
1.54
2.7
0.27
17.821
7.016
178.21
557
0.557
1.228
5.462
6.619
2.606
66.19
SS
LEM120EB 05 M
1.3
0.512
13
0.119
0.047
1.19
4304.7
4.3047
9.49
42.214
214
21.4
0.214
0.0214
1.2
2.1
0.21
25.819
10.165
258.19
669.1
0.6691
1.475
6.561
9.02
3.551
90.2
MW
LEM120EB 05 S
1.3
0.512
13
0.119
0.047
1.19
3583.4
3.5834
7.9
35.141
173
17.3
0.173
0.0173
0.97
1.7
0.17
25.819
10.165
258.19
557
0.557
1.228
5.462
9.02
3.551
90.2
SS
LEM200EC 01 M
1.4
0.551
14
0.201
0.079
2.01
16724.2
16.7242
36.87
164.006
9606
960.6
9.606
0.9606
53.79
94.2
9.42
5.271
2.075
52.71
2574.6
2.5746
5.676
25.248
3.8
1.496
38
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