.

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 020B 01 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
491
49.1
0.491
0.0491
2.75
4.82
0.482
2.959
1.165
29.59
83.1
0.0831
0.1832
0.815
1.588
0.625
15.88
SS
LE 020B 01 S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
491
49.1
0.491
0.0491
2.75
4.82
0.482
2.57
1.012
25.7
83.1
0.0831
0.1832
0.815
1.588
0.625
15.88
SS 316
LE 020B 02 M
0.478
0.188
4.78
0.051
0.02
0.51
907.2
0.9072
2
8.896
321
32.1
0.321
0.0321
1.8
3.15
0.315
4.737
1.865
47.37
99.8
0.0998
0.22
0.979
2.223
0.875
22.23
MW
LE 020B 02 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
268
26.8
0.268
0.0268
1.5
2.63
0.263
4.737
1.865
47.37
83.1
0.0831
0.1832
0.815
2.223
0.875
22.23
SS
LE 020B 02 S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
268
26.8
0.268
0.0268
1.5
2.63
0.263
4.026
1.585
40.26
83.1
0.0831
0.1832
0.815
2.223
0.875
22.23
SS 316
LE 020B 03 M
0.478
0.188
4.78
0.051
0.02
0.51
907.2
0.9072
2
8.896
268
26.8
0.268
0.0268
1.5
2.63
0.263
5.563
2.19
55.63
99.8
0.0998
0.22
0.979
2.54
1
25.4
MW
LE 020B 03 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
223
22.3
0.223
0.0223
1.25
2.19
0.219
5.563
2.19
55.63
83.1
0.0831
0.1832
0.815
2.54
1
25.4
SS
LE 020B 03 S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
223
22.3
0.223
0.0223
1.25
2.19
0.219
4.704
1.852
47.04
83.1
0.0831
0.1832
0.815
2.54
1
25.4
SS 316
LE 020B 04 M
0.478
0.188
4.78
0.051
0.02
0.51
907.2
0.9072
2
8.896
232
23.2
0.232
0.0232
1.3
2.28
0.228
6.337
2.495
63.37
99.8
0.0998
0.22
0.979
2.858
1.125
28.58
MW
LE 020B 04 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
193
19.3
0.193
0.0193
1.08
1.89
0.189
6.337
2.495
63.37
83.1
0.0831
0.1832
0.815
2.858
1.125
28.58
SS
LE 020B 04 S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
193
19.3
0.193
0.0193
1.08
1.89
0.189
5.362
2.111
53.62
83.1
0.0831
0.1832
0.815
2.858
1.125
28.58
SS 316
LE 020B 05 M
0.478
0.188
4.78
0.051
0.02
0.51
907.2
0.9072
2
8.896
196
19.6
0.196
0.0196
1.1
1.93
0.193
7.29
2.87
72.9
99.8
0.0998
0.22
0.979
3.175
1.25
31.75
MW
LE 020B 05 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
164
16.4
0.164
0.0164
0.92
1.61
0.161
7.29
2.87
72.9
83.1
0.0831
0.1832
0.815
3.175
1.25
31.75
SS
LE 020B 05 S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
164
16.4
0.164
0.0164
0.92
1.61
0.161
6.116
2.408
61.16
83.1
0.0831
0.1832
0.815
3.175
1.25
31.75
SS 316
LE 020B 06 M
0.478
0.188
4.78
0.051
0.02
0.51
907.2
0.9072
2
8.896
173
17.3
0.173
0.0173
0.97
1.7
0.17
8.166
3.215
81.66
99.8
0.0998
0.22
0.979
3.493
1.375
34.93
MW
LE 020B 06 S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
145
14.5
0.145
0.0145
0.81
1.42
0.142
8.166
3.215
81.66
83.1
0.0831
0.1832
0.815
3.493
1.375
34.93
SS
LE 022B 0 S
0.478
0.188
4.78
0.056
0.022
0.56
944.6
0.9446
2.0825
9.263
477
47.7
0.477
0.0477
2.67
4.68
0.468
3.975
1.565
39.75
113.4
0.1134
0.2499
1.112
2.223
0.875
22.23
SS
LE 020B 1A S316
0.478
0.188
4.78
0.051
0.02
0.51
566.5
0.5665
1.249
5.556
347
34.7
0.347
0.0347
1.944
3.4
0.34
3.297
1.298
32.97
83.1
0.0831
0.1832
0.815
1.905
0.75
19.05
SS 316
LE 022B 0 M
0.478
0.188
4.78
0.056
0.022
0.56
1134
1.134
2.5
11.121
571
57.1
0.571
0.0571
3.2
5.6
0.56
3.975
1.565
39.75
136.1
0.1361
0.3
1.334
2.223
0.875
22.23
MW
LE 020B 1A S
0.478
0.188
4.78
0.051
0.02
0.51
755.7
0.7557
1.666
7.411
347
34.7
0.347
0.0347
1.944
3.4
0.34
3.843
1.513
38.43
83.1
0.0831
0.1832
0.815
1.905
0.75
19.05
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