.

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 029C 13 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
118
11.8
0.118
0.0118
0.662
1.16
0.116
18.707
7.365
187.07
207.8
0.2078
0.4581
2.038
10.16
4
101.6
SS 316
LE 029C 13 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
118
11.8
0.118
0.0118
0.662
1.16
0.116
22.139
8.716
221.39
207.8
0.2078
0.4581
2.038
10.16
4
101.6
SS
LE 029C 13 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
142
14.2
0.142
0.0142
0.795
1.39
0.139
22.139
8.716
221.39
249.5
0.2495
0.55
2.447
10.16
4
101.6
MW
LE 029C 12 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
137
13.7
0.137
0.0137
0.769
1.35
0.135
16.248
6.397
162.48
207.8
0.2078
0.4581
2.038
8.89
3.5
88.9
SS 316
LE 029C 12 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
137
13.7
0.137
0.0137
0.769
1.35
0.135
19.207
7.562
192.07
207.8
0.2078
0.4581
2.038
8.89
3.5
88.9
SS
LE 029C 12 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
165
16.5
0.165
0.0165
0.923
1.62
0.162
19.207
7.562
192.07
249.5
0.2495
0.55
2.447
8.89
3.5
88.9
MW
LE 029C 11 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
164
16.4
0.164
0.0164
0.92
1.61
0.161
13.769
5.421
137.69
207.8
0.2078
0.4581
2.038
7.62
3
76.2
SS 316
LE 029C 11 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
164
16.4
0.164
0.0164
0.92
1.61
0.161
16.281
6.41
162.81
207.8
0.2078
0.4581
2.038
7.62
3
76.2
SS
LE 029C 11 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
196
19.6
0.196
0.0196
1.1
1.93
0.193
16.281
6.41
162.81
249.5
0.2495
0.55
2.447
7.62
3
76.2
MW
LE 029C 10 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
182
18.2
0.182
0.0182
1.02
1.79
0.179
12.532
4.934
125.32
207.8
0.2078
0.4581
2.038
6.985
2.75
69.85
SS 316
LE 029C 10 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
182
18.2
0.182
0.0182
1.02
1.79
0.179
14.783
5.82
147.83
207.8
0.2078
0.4581
2.038
6.985
2.75
69.85
SS
LE 029C 10 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
218
21.8
0.218
0.0218
1.22
2.14
0.214
14.783
5.82
147.83
249.5
0.2495
0.55
2.447
6.985
2.75
69.85
MW
LE 029C 05 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
379
37.9
0.379
0.0379
2.12
3.71
0.371
6.477
2.55
64.77
207.8
0.2078
0.4581
2.038
3.81
1.5
38.1
SS 316
LE 029C 06 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
313
31.3
0.313
0.0313
1.75
3.06
0.306
7.678
3.023
76.78
207.8
0.2078
0.4581
2.038
4.445
1.75
44.45
SS 316
LE 029C 06 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
313
31.3
0.313
0.0313
1.75
3.06
0.306
8.992
3.54
89.92
207.8
0.2078
0.4581
2.038
4.445
1.75
44.45
SS
LE 029C 06 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
375
37.5
0.375
0.0375
2.1
3.68
0.368
8.992
3.54
89.92
249.5
0.2495
0.55
2.447
4.445
1.75
44.45
MW
LE 029C 05 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
455
45.5
0.455
0.0455
2.55
4.47
0.447
7.544
2.97
75.44
249.5
0.2495
0.55
2.447
3.81
1.5
38.1
MW
LE 029C 04 S316
0.635
0.25
6.35
0.074
0.029
0.74
1218.4
1.2184
2.686
11.948
432
43.2
0.432
0.0432
2.42
4.24
0.424
5.829
2.295
58.29
207.8
0.2078
0.4581
2.038
3.493
1.375
34.93
SS 316
LE 029C 07 M
0.635
0.25
6.35
0.074
0.029
0.74
1950.5
1.9505
4.3
19.127
321
32.1
0.321
0.0321
1.8
3.15
0.315
10.363
4.08
103.63
249.5
0.2495
0.55
2.447
5.08
2
50.8
MW
LE 029C 05 S
0.635
0.25
6.35
0.074
0.029
0.74
1624.7
1.6247
3.5819
15.933
379
37.9
0.379
0.0379
2.12
3.71
0.371
7.544
2.97
75.44
207.8
0.2078
0.4581
2.038
3.81
1.5
38.1
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