.

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 10 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
1280
128
1.28
0.128
7.17
12.56
1.256
5.271
2.075
52.71
340.2
0.3402
0.75
3.336
3.493
1.375
34.93
MW
LE 029B 06 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
1785
178.5
1.785
0.1785
9.996
17.51
1.751
3.142
1.237
31.42
283.4
0.2834
0.6247
2.779
2.383
0.938
23.83
SS 316
LE 029B 07 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
1964
196.4
1.964
0.1964
11
19.26
1.926
3.708
1.46
37.08
340.2
0.3402
0.75
3.336
2.54
1
25.4
MW
LE 029B 07 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
1636
163.6
1.636
0.1636
9.16
16.04
1.604
3.708
1.46
37.08
283.4
0.2834
0.6247
2.779
2.54
1
25.4
SS
LE 029B 07 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
1636
163.6
1.636
0.1636
9.16
16.04
1.604
3.371
1.327
33.71
283.4
0.2834
0.6247
2.779
2.54
1
25.4
SS 316
LE 029B 08 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
1657
165.7
1.657
0.1657
9.28
16.25
1.625
4.229
1.665
42.29
340.2
0.3402
0.75
3.336
2.858
1.125
28.58
MW
LE 029B 08 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
1380
138
1.38
0.138
7.73
13.54
1.354
4.229
1.665
42.29
283.4
0.2834
0.6247
2.779
2.858
1.125
28.58
SS
LE 029B 08 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
1380
138
1.38
0.138
7.73
13.54
1.354
3.84
1.512
38.4
283.4
0.2834
0.6247
2.779
2.858
1.125
28.58
SS 316
LE 029B 09 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
1445
144.5
1.445
0.1445
8.09
14.17
1.417
4.75
1.87
47.5
340.2
0.3402
0.75
3.336
3.175
1.25
31.75
MW
LE 029B 06 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
2143
214.3
2.143
0.2143
12
21.02
2.102
3.449
1.358
34.49
340.2
0.3402
0.75
3.336
2.383
0.938
23.83
MW
LE 029B 05 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
1948
194.8
1.948
0.1948
10.91
19.11
1.911
2.918
1.149
29.18
283.4
0.2834
0.6247
2.779
2.223
0.875
22.23
SS 316
LE 029B 05 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
1948
194.8
1.948
0.1948
10.91
19.11
1.911
3.213
1.265
32.13
283.4
0.2834
0.6247
2.779
2.223
0.875
22.23
SS
LE 029B 05 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
2339
233.9
2.339
0.2339
13.1
22.94
2.294
3.213
1.265
32.13
340.2
0.3402
0.75
3.336
2.223
0.875
22.23
MW
LE 029B 04 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
2216
221.6
2.216
0.2216
12.41
21.73
2.173
2.677
1.054
26.77
283.4
0.2834
0.6247
2.779
2.065
0.813
20.65
SS 316
LE 029B 04 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
2216
221.6
2.216
0.2216
12.41
21.73
2.173
2.929
1.153
29.29
283.4
0.2834
0.6247
2.779
2.065
0.813
20.65
SS
LE 029B 09 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
1204
120.4
1.204
0.1204
6.74
11.8
1.18
4.75
1.87
47.5
283.4
0.2834
0.6247
2.779
3.175
1.25
31.75
SS
LE 029B 09 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
1204
120.4
1.204
0.1204
6.74
11.8
1.18
4.303
1.694
43.03
283.4
0.2834
0.6247
2.779
3.175
1.25
31.75
SS 316
LE 029B 02 S316
0.478
0.188
4.78
0.074
0.029
0.74
1643.4
1.6434
3.623
16.116
2855
285.5
2.855
0.2855
15.99
28
2.8
2.223
0.875
22.23
283.4
0.2834
0.6247
2.779
1.748
0.688
17.48
SS 316
LE 029B 02 M
0.478
0.188
4.78
0.074
0.029
0.74
2630.9
2.6309
5.8
25.8
3429
342.9
3.429
0.3429
19.2
33.63
3.363
2.408
0.948
24.08
340.2
0.3402
0.75
3.336
1.748
0.688
17.48
MW
LE 029B 02 S
0.478
0.188
4.78
0.074
0.029
0.74
2191.5
2.1915
4.8314
21.491
2855
285.5
2.855
0.2855
15.99
28
2.8
2.408
0.948
24.08
283.4
0.2834
0.6247
2.779
1.748
0.688
17.48
SS

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