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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 049G 05 S316
1.905
0.75
19.05
0.124
0.049
1.24
1870.2
1.8702
4.123
18.34
120
12
0.12
0.012
0.67
1.17
0.117
21.387
8.42
213.87
222.9
0.2229
0.4914
2.186
7.62
3
76.2
SS 316
LE 049G 06 M
1.905
0.75
19.05
0.124
0.049
1.24
2993.8
2.9938
6.6
29.358
125
12.5
0.125
0.0125
0.7
1.23
0.123
30.074
11.84
300.74
267.6
0.2676
0.59
2.624
8.255
3.25
82.55
MW
LE 049G 06 S
1.905
0.75
19.05
0.124
0.049
1.24
2493.8
2.4938
5.4978
24.455
104
10.4
0.104
0.0104
0.58
1.02
0.102
30.074
11.84
300.74
222.9
0.2229
0.4914
2.186
8.255
3.25
82.55
SS
LE 049G 06 S316
1.905
0.75
19.05
0.124
0.049
1.24
1870.2
1.8702
4.123
18.34
104
10.4
0.104
0.0104
0.58
1.02
0.102
24.158
9.511
241.58
222.9
0.2229
0.4914
2.186
8.255
3.25
82.55
SS 316
LE 049G 07 M
1.905
0.75
19.05
0.124
0.049
1.24
2993.8
2.9938
6.6
29.358
107
10.7
0.107
0.0107
0.6
1.05
0.105
34.341
13.52
343.41
267.6
0.2676
0.59
2.624
8.89
3.5
88.9
MW
LE 049G 07 S
1.905
0.75
19.05
0.124
0.049
1.24
2493.8
2.4938
5.4978
24.455
89
8.9
0.089
0.0089
0.5
0.88
0.088
34.341
13.52
343.41
222.9
0.2229
0.4914
2.186
8.89
3.5
88.9
SS
LE 049G 07 S316
1.905
0.75
19.05
0.124
0.049
1.24
1870.2
1.8702
4.123
18.34
89
8.9
0.089
0.0089
0.5
0.88
0.088
27.338
10.763
273.38
222.9
0.2229
0.4914
2.186
8.89
3.5
88.9
SS 316
LE 055G 01 M
1.905
0.75
19.05
0.14
0.055
1.4
3991.7
3.9917
8.8
39.144
607
60.7
0.607
0.0607
3.4
5.95
0.595
11.049
4.35
110.49
362.9
0.3629
0.8
3.559
5.08
2
50.8
MW
LE 055G 01 S
1.905
0.75
19.05
0.14
0.055
1.4
3325.1
3.3251
7.3304
32.607
505
50.5
0.505
0.0505
2.83
4.96
0.496
11.049
4.35
110.49
302.3
0.3023
0.6664
2.964
5.08
2
50.8
SS
LE 055G 01 S316
1.905
0.75
19.05
0.14
0.055
1.4
2493.4
2.4934
5.497
24.452
505
50.5
0.505
0.0505
2.83
4.96
0.496
9.413
3.706
94.13
302.3
0.3023
0.6664
2.964
5.08
2
50.8
SS 316
LE 055G 02 M
1.905
0.75
19.05
0.14
0.055
1.4
3991.7
3.9917
8.8
39.144
446
44.6
0.446
0.0446
2.5
4.38
0.438
13.843
5.45
138.43
362.9
0.3629
0.8
3.559
5.715
2.25
57.15
MW
LE 055G 02 S
1.905
0.75
19.05
0.14
0.055
1.4
3325.1
3.3251
7.3304
32.607
371
37.1
0.371
0.0371
2.08
3.64
0.364
13.843
5.45
138.43
302.3
0.3023
0.6664
2.964
5.715
2.25
57.15
SS
LE 055G 02 S316
1.905
0.75
19.05
0.14
0.055
1.4
2493.4
2.4934
5.497
24.452
371
37.1
0.371
0.0371
2.08
3.64
0.364
11.613
4.572
116.13
302.3
0.3023
0.6664
2.964
5.715
2.25
57.15
SS 316
LE 055G 03 M
1.905
0.75
19.05
0.14
0.055
1.4
3991.7
3.9917
8.8
39.144
357
35.7
0.357
0.0357
2
3.5
0.35
16.51
6.5
165.1
362.9
0.3629
0.8
3.559
6.35
2.5
63.5
MW
LE 055G 03 S
1.905
0.75
19.05
0.14
0.055
1.4
3325.1
3.3251
7.3304
32.607
298
29.8
0.298
0.0298
1.67
2.92
0.292
16.51
6.5
165.1
302.3
0.3023
0.6664
2.964
6.35
2.5
63.5
SS
LE 055G 03 S316
1.905
0.75
19.05
0.14
0.055
1.4
2493.4
2.4934
5.497
24.452
298
29.8
0.298
0.0298
1.67
2.92
0.292
13.696
5.392
136.96
302.3
0.3023
0.6664
2.964
6.35
2.5
63.5
SS 316
LE 055G 04 M
1.905
0.75
19.05
0.14
0.055
1.4
3991.7
3.9917
8.8
39.144
286
28.6
0.286
0.0286
1.6
2.8
0.28
19.685
7.75
196.85
362.9
0.3629
0.8
3.559
6.985
2.75
69.85
MW
LE 055G 04 S
1.905
0.75
19.05
0.14
0.055
1.4
3325.1
3.3251
7.3304
32.607
238
23.8
0.238
0.0238
1.33
2.33
0.233
19.685
7.75
196.85
302.3
0.3023
0.6664
2.964
6.985
2.75
69.85
SS
LE 055G 04 S316
1.905
0.75
19.05
0.14
0.055
1.4
2493.4
2.4934
5.497
24.452
238
23.8
0.238
0.0238
1.33
2.33
0.233
16.21
6.382
162.1
302.3
0.3023
0.6664
2.964
6.985
2.75
69.85
SS 316
LE 055G 05 M
1.905
0.75
19.05
0.14
0.055
1.4
3991.7
3.9917
8.8
39.144
250
25
0.25
0.025
1.4
2.45
0.245
22.123
8.71
221.23
362.9
0.3629
0.8
3.559
7.62
3
76.2
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