.

NORTH AMERICA

EUROPE

ASIA

CENTRAL & SOUTH AMERICA

AFRICA & MIDDLE EAST

Pacific Rim

 
0 Items Total: $0.00

Primary Criteria:

Slide Scales or Input Dimensions

Outside Diameter
 
 
 
Free Length
 
 
 
Maximum Load
 
 
 
 
Advanced Criteria

Select up to two of the criteria options for a more accurate search:

Rate

Load 1 at Height 1

Load 2 at Height 2

Initial Tension

Wire Diameter

Loop Position:
Material: [?]
Product Series

Can't Find the Spring You Are Looking For?

Request a quote for a custom spring made to your specifications

Request a Quote
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 029B 15 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
527
52.7
0.527
0.0527
2.95
5.17
0.517
9.982
3.93
99.82
283.4
0.2834
0.6247
2.779
6.35
2.5
63.5
SS
LE 029B 15 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
527
52.7
0.527
0.0527
2.95
5.17
0.517
8.931
3.516
89.31
283.4
0.2834
0.6247
2.779
6.35
2.5
63.5
SS 316
LE 014B 01 M
0.478
0.188
4.78
0.036
0.014
0.36
362.9
0.3629
0.8
3.559
95
9.5
0.095
0.0095
0.53
0.93
0.093
5.22
2.055
52.2
18.1
0.0181
0.04
0.178
1.588
0.625
15.88
MW
LE 014B 01 S
0.478
0.188
4.78
0.036
0.014
0.36
302.3
0.3023
0.6664
2.964
79
7.9
0.079
0.0079
0.44
0.77
0.077
5.22
2.055
52.2
15.1
0.0151
0.0333
0.148
1.588
0.625
15.88
SS
LE 014B 01 S316
0.478
0.188
4.78
0.036
0.014
0.36
226.3
0.2263
0.499
2.22
79
7.9
0.079
0.0079
0.44
0.77
0.077
4.275
1.683
42.75
15.1
0.0151
0.0333
0.148
1.588
0.625
15.88
SS 316
LE 014B 02 M
0.478
0.188
4.78
0.036
0.014
0.36
362.9
0.3629
0.8
3.559
50
5
0.05
0.005
0.28
0.49
0.049
9.106
3.585
91.06
18.1
0.0181
0.04
0.178
2.223
0.875
22.23
MW
LE 014B 02 S
0.478
0.188
4.78
0.036
0.014
0.36
302.3
0.3023
0.6664
2.964
41
4.1
0.041
0.0041
0.23
0.4
0.04
9.106
3.585
91.06
15.1
0.0151
0.0333
0.148
2.223
0.875
22.23
SS
LE 014B 02 S316
0.478
0.188
4.78
0.036
0.014
0.36
226.3
0.2263
0.499
2.22
41
4.1
0.041
0.0041
0.23
0.4
0.04
7.363
2.899
73.63
15.1
0.0151
0.0333
0.148
2.223
0.875
22.23
SS 316
LE 014B 03 M
0.478
0.188
4.78
0.036
0.014
0.36
362.9
0.3629
0.8
3.559
41
4.1
0.041
0.0041
0.23
0.4
0.04
10.922
4.3
109.22
18.1
0.0181
0.04
0.178
2.54
1
25.4
MW
LE 014B 03 S
0.478
0.188
4.78
0.036
0.014
0.36
302.3
0.3023
0.6664
2.964
34
3.4
0.034
0.0034
0.19
0.33
0.033
10.922
4.3
109.22
15.1
0.0151
0.0333
0.148
2.54
1
25.4
SS
LE 014B 03 S316
0.478
0.188
4.78
0.036
0.014
0.36
226.3
0.2263
0.499
2.22
34
3.4
0.034
0.0034
0.19
0.33
0.033
8.766
3.451
87.66
15.1
0.0151
0.0333
0.148
2.54
1
25.4
SS 316
LE 031B 0 M
0.478
0.188
4.78
0.079
0.031
0.79
3175.2
3.1752
7
31.138
3393
339.3
3.393
0.3393
19
33.28
3.328
3.035
1.195
30.35
385.6
0.3856
0.85
3.781
2.223
0.875
22.23
MW
LE 031B 0 S
0.478
0.188
4.78
0.079
0.031
0.79
2644.9
2.6449
5.831
25.938
2827
282.7
2.827
0.2827
15.83
27.72
2.772
3.035
1.195
30.35
321.1
0.3211
0.708
3.149
2.223
0.875
22.23
SS
LE 031B 0 S316
0.478
0.188
4.78
0.079
0.031
0.79
1983.6
1.9836
4.373
19.452
2827
282.7
2.827
0.2827
15.83
27.72
2.772
2.809
1.106
28.09
321.1
0.3211
0.708
3.149
2.223
0.875
22.23
SS 316
LE 034B 01 M
0.478
0.188
4.78
0.086
0.034
0.86
4082.4
4.0824
9
40.034
9518
951.8
9.518
0.9518
53.3
93.35
9.335
1.969
0.775
19.69
408.2
0.4082
0.9
4.003
1.588
0.625
15.88
MW
LE 034B 13 S
0.478
0.188
4.78
0.086
0.034
0.86
3400.6
3.4006
7.497
33.348
1130
113
1.13
0.113
6.33
11.09
1.109
9.703
3.82
97.03
340.1
0.3401
0.7497
3.335
6.985
2.75
69.85
SS
LE 034B 13 S316
0.478
0.188
4.78
0.086
0.034
0.86
2550.1
2.5501
5.622
25.008
1130
113
1.13
0.113
6.33
11.09
1.109
8.938
3.519
89.38
340.1
0.3401
0.7497
3.335
6.985
2.75
69.85
SS 316
LE 034B 01 S
0.478
0.188
4.78
0.086
0.034
0.86
3400.6
3.4006
7.497
33.348
7929
792.9
7.929
0.7929
44.4
77.76
7.776
1.969
0.775
19.69
340.1
0.3401
0.7497
3.335
1.588
0.625
15.88
SS
LE 034B 13 M
0.478
0.188
4.78
0.086
0.034
0.86
4082.4
4.0824
9
40.034
1357
135.7
1.357
0.1357
7.6
13.31
1.331
9.703
3.82
97.03
408.2
0.4082
0.9
4.003
6.985
2.75
69.85
MW
LE 014B 12 S316
0.478
0.188
4.78
0.036
0.014
0.36
226.3
0.2263
0.499
2.22
12
1.2
0.012
0.0012
0.067
0.12
0.012
23.368
9.2
233.68
15.1
0.0151
0.0333
0.148
5.715
2.25
57.15
SS 316

Why Choose Lee Spring?

large selection of springs

Selection

25,000+ products
available, plus custom
products made to your specification.

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

in stock springs

In Stock

Springs ready to ship
today.

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

engineering and customer service support

Support

Engineering and
Customer Service teams ready to assist.

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

Quick Catalog Request Form

Social Icon

  • facebook
  • facebook
  • linkedin
  • linkedin
  • twitter
  • twitter
  • facebook
  • facebook
  • linkedin
  • linkedin
  • twitter
  • twitter

LeeSpring

Lee Spring, 140 58th Street, Brooklyn, NY 11220 | 888-777-4647
Copyright 2020 Lee Spring Company