.

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 037E 10 S316
1.27
0.5
12.7
0.094
0.037
0.94
1218.8
1.2188
2.687
11.952
60
6
0.06
0.006
0.334
0.58
0.058
26.8
10.551
268
151.1
0.1511
0.3332
1.482
8.89
3.5
88.9
SS 316
LE 037E 11 M
1.27
0.5
12.7
0.094
0.037
0.94
1950.5
1.9505
4.3
19.127
54
5.4
0.054
0.0054
0.3
0.53
0.053
43.17
16.996
431.7
181.4
0.1814
0.4
1.779
10.16
4
101.6
MW
LE 037E 11 S
1.27
0.5
12.7
0.094
0.037
0.94
1625.2
1.6252
3.583
15.938
45
4.5
0.045
0.0045
0.25
0.44
0.044
43.17
16.996
431.7
151.1
0.1511
0.3332
1.482
10.16
4
101.6
SS
LE 037E 11 S316
1.27
0.5
12.7
0.094
0.037
0.94
1218.8
1.2188
2.687
11.952
45
4.5
0.045
0.0045
0.25
0.44
0.044
34.074
13.415
340.74
151.1
0.1511
0.3332
1.482
10.16
4
101.6
SS 316
LE 037E 12 M
1.27
0.5
12.7
0.094
0.037
0.94
1950.5
1.9505
4.3
19.127
52
5.2
0.052
0.0052
0.29
0.51
0.051
45.71
17.996
457.1
181.4
0.1814
0.4
1.779
11.43
4.5
114.3
MW
LE 037E 12 S
1.27
0.5
12.7
0.094
0.037
0.94
1625.2
1.6252
3.583
15.938
43
4.3
0.043
0.0043
0.242
0.42
0.042
45.71
17.996
457.1
151.1
0.1511
0.3332
1.482
11.43
4.5
114.3
SS
LE 037E 12 S316
1.27
0.5
12.7
0.094
0.037
0.94
1218.8
1.2188
2.687
11.952
43
4.3
0.043
0.0043
0.242
0.42
0.042
36.134
14.226
361.34
151.1
0.1511
0.3332
1.482
11.43
4.5
114.3
SS 316
LE 037E 13 M
1.27
0.5
12.7
0.089
0.035
0.89
1950.5
1.9505
4.3
19.127
36
3.6
0.036
0.0036
0.2
0.35
0.035
62.022
24.418
620.22
181.4
0.1814
0.4
1.779
12.7
5
127
MW
LE 037E 13 S
1.27
0.5
12.7
0.089
0.035
0.89
1625.2
1.6252
3.583
15.938
30
3
0.03
0.003
0.167
0.29
0.029
62.131
24.461
621.31
151.1
0.1511
0.3332
1.482
12.7
5
127
SS
LE 037E 13 S316
1.27
0.5
12.7
0.089
0.035
0.89
1218.8
1.2188
2.687
11.952
30
3
0.03
0.003
0.167
0.29
0.029
48.499
19.094
484.99
151.1
0.1511
0.3332
1.482
12.7
5
127
SS 316
LE 041E 01 M
1.27
0.5
12.7
0.104
0.041
1.04
2630.9
2.6309
5.8
25.8
875
87.5
0.875
0.0875
4.9
8.58
0.858
5.918
2.33
59.18
226.8
0.2268
0.5
2.224
3.175
1.25
31.75
MW
LE 041E 01 S
1.27
0.5
12.7
0.104
0.041
1.04
2191.5
2.1915
4.8314
21.491
729
72.9
0.729
0.0729
4.08
7.15
0.715
5.918
2.33
59.18
188.9
0.1889
0.4165
1.853
3.175
1.25
31.75
SS
LE 041E 01 S316
1.27
0.5
12.7
0.104
0.041
1.04
1643.4
1.6434
3.623
16.116
729
72.9
0.729
0.0729
4.08
7.15
0.715
5.169
2.035
51.69
188.9
0.1889
0.4165
1.853
3.175
1.25
31.75
SS 316
LE 041E 02 M
1.27
0.5
12.7
0.104
0.041
1.04
2630.9
2.6309
5.8
25.8
661
66.1
0.661
0.0661
3.7
6.48
0.648
7.125
2.805
71.25
226.8
0.2268
0.5
2.224
3.493
1.375
34.93
MW
LE 041E 02 S
1.27
0.5
12.7
0.104
0.041
1.04
2191.5
2.1915
4.8314
21.491
550
55
0.55
0.055
3.08
5.39
0.539
7.125
2.805
71.25
188.9
0.1889
0.4165
1.853
3.493
1.375
34.93
SS
LE 041E 02 S316
1.27
0.5
12.7
0.104
0.041
1.04
1643.4
1.6434
3.623
16.116
550
55
0.55
0.055
3.08
5.39
0.539
6.137
2.416
61.37
188.9
0.1889
0.4165
1.853
3.493
1.375
34.93
SS 316
LE 041E 03 M
1.27
0.5
12.7
0.104
0.041
1.04
2630.9
2.6309
5.8
25.8
518
51.8
0.518
0.0518
2.9
5.08
0.508
8.458
3.33
84.58
226.8
0.2268
0.5
2.224
3.81
1.5
38.1
MW
LE 041E 03 S
1.27
0.5
12.7
0.104
0.041
1.04
2191.5
2.1915
4.8314
21.491
432
43.2
0.432
0.0432
2.42
4.24
0.424
8.458
3.33
84.58
188.9
0.1889
0.4165
1.853
3.81
1.5
38.1
SS
LE 041E 03 S316
1.27
0.5
12.7
0.104
0.041
1.04
1643.4
1.6434
3.623
16.116
432
43.2
0.432
0.0432
2.42
4.24
0.424
7.176
2.825
71.76
188.9
0.1889
0.4165
1.853
3.81
1.5
38.1
SS 316
LE 041E 04 M
1.27
0.5
12.7
0.104
0.041
1.04
2630.9
2.6309
5.8
25.8
375
37.5
0.375
0.0375
2.1
3.68
0.368
10.846
4.27
108.46
226.8
0.2268
0.5
2.224
4.445
1.75
44.45
MW

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