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HEFTY Die Springs

HEFTY ™ Die Springs

HEFTY™ Die Springs are heavy duty metal compression springs manufactured using round wire, specifically designed to be used as Die Springs or as heavy duty coil springs in any heavy stress, heavy load application. Lee Spring offers FIVE different types of HEFTY™ Die Springs, based on Load, for applications requiring Medium Duty up through Extra Heavy duty Die Springs. Learn more about HEFTY™ Die Spring and How to Measure a Compression Spring.

Engineering Notes & Tolerances
Spring Materials, Specifications & Data
Spring Coatings and Surface Treatments

Results 490 Springs
Material
LHL 750D 14
1.854
0.73
18.54
1.905
0.75
19.05
0.953
0.375
9.53
17.78
7
177.8
28930
2893
28.93
2.893
162
283.72
28.372
12.294
4.84
122.94
0.396
0.156
3.96
OTCS
LHL 750D 15
1.854
0.73
18.54
1.905
0.75
19.05
0.953
0.375
9.53
20.32
8
203.2
25001.2
2500.12
25.001
2.5001
140
245.19
24.519
14.224
5.6
142.24
0.396
0.156
3.96
OTCS
LHL 1000C 04
2.261
0.89
22.61
2.54
1
25.4
1.27
0.5
12.7
4.445
1.75
44.45
142864
14286.4
142.864
14.2864
800
1401.06
140.106
3.099
1.22
30.99
0.45
0.177
4.5
OTCS
LHL 1000AB 03
2.286
0.9
22.86
2.54
1
25.4
1.27
0.5
12.7
3.81
1.5
38.1
58752.8
5875.28
58.753
5.8753
329
576.19
57.619
2.39
0.941
23.9
0.361
0.142
3.61
OTCS
LHL 1000AB 08
2.286
0.9
22.86
2.54
1
25.4
1.27
0.5
12.7
8.89
3.5
88.9
26787
2678.7
26.787
2.6787
150
262.70
26.27
4.953
1.95
49.53
0.376
0.148
3.76
OTCS
LHL 1000B 03
2.311
0.91
23.11
2.54
1
25.4
1.27
0.5
12.7
3.81
1.5
38.1
88575.7
8857.57
88.576
8.8576
496
868.66
86.866
2.388
0.94
23.88
0.396
0.156
3.96
OTCS
LHL 1000B 08
2.311
0.91
23.11
2.54
1
25.4
1.27
0.5
12.7
8.89
3.5
88.9
38573.3
3857.33
38.573
3.8573
216
378.29
37.829
5.359
2.11
53.59
0.411
0.162
4.11
OTCS
LHL 1000B 09
2.324
0.915
23.24
2.54
1
25.4
1.27
0.5
12.7
10.16
4
101.6
32858.7
3285.87
32.859
3.2859
184
322.24
32.224
6.045
2.38
60.45
0.411
0.162
4.11
OTCS
LHL 1000B 11
2.324
0.915
23.24
2.54
1
25.4
1.27
0.5
12.7
12.7
5
127
25715.5
2571.55
25.716
2.5716
144
252.19
25.219
7.493
2.95
74.93
0.411
0.162
4.11
OTCS
LHL 1000C 03
2.324
0.915
23.24
2.54
1
25.4
1.27
0.5
12.7
3.81
1.5
38.1
160722
16072.2
160.722
16.0722
900
1576.20
157.62
2.667
1.05
26.67
0.45
0.177
4.5
OTCS
LHL 1000C 05
2.324
0.915
23.24
2.54
1
25.4
1.27
0.5
12.7
5.08
2
50.8
131256
13125.6
131.256
13.1256
735
1287.23
128.723
3.556
1.4
35.56
0.465
0.183
4.65
OTCS
LHL 1000B 12
2.337
0.92
23.37
2.54
1
25.4
1.27
0.5
12.7
13.97
5.5
139.7
22858.2
2285.82
22.858
2.2858
128
224.17
22.417
8.179
3.22
81.79
0.411
0.162
4.11
OTCS
LHL 1000B 15
2.337
0.92
23.37
2.54
1
25.4
1.27
0.5
12.7
20.32
8
203.2
15715
1571.5
15.715
1.5715
88
154.12
15.412
11.938
4.7
119.38
0.411
0.162
4.11
OTCS
LHL 1000AB 06
2.35
0.925
23.50
2.54
1
25.4
1.27
0.5
12.7
6.35
2.5
63.5
36430.3
3643.03
36.43
3.643
204
357.27
35.727
3.556
1.4
35.56
0.376
0.148
3.76
OTCS
LHL 1000AB 07
2.35
0.925
23.50
2.54
1
25.4
1.27
0.5
12.7
7.62
3
76.2
29644.3
2964.43
29.644
2.9644
166
290.72
29.072
4.216
1.66
42.16
0.376
0.148
3.76
OTCS
LHL 1000C 15
2.362
0.93
23.62
2.54
1
25.4
1.27
0.5
12.7
20.32
8
203.2
34287.4
3428.74
34.287
3.4287
192
336.26
33.626
13.716
5.4
137.16
0.488
0.192
4.88
OTCS
LHL 1000B 10
2.375
0.935
23.75
2.54
1
25.4
1.27
0.5
12.7
11.43
4.5
114.3
27144.2
2714.42
27.144
2.7144
152
266.20
26.62
6.655
2.62
66.55
0.411
0.162
4.11
OTCS
LHL 1000B 13
2.375
0.935
23.75
2.54
1
25.4
1.27
0.5
12.7
15.24
6
152.4
20001
2000.1
20.001
2.0001
112
196.15
19.615
8.738
3.44
87.38
0.411
0.162
4.11
OTCS
LHL 1000B 14
2.375
0.935
23.75
2.54
1
25.4
1.27
0.5
12.7
17.78
7
177.8
17018.7
1701.87
17.019
1.7019
95.3
166.90
16.69
10.079
3.968
100.79
0.411
0.162
4.11
OTCS
LHL 1000C 06
2.375
0.935
23.75
2.54
1
25.4
1.27
0.5
12.7
6.35
2.5
63.5
105362
10536.2
105.362
10.5362
590
1033.28
103.328
4.369
1.72
43.69
0.475
0.187
4.75
OTCS

Reference

Click on the thumbnail to enlarge image.
Compression Spring
Compression Spring
Hole Diameter
Hole Diameter
Max Rod Diameter
Max Rod Diameter
Solid Height
Solid Height
Free Length
Free Length
Outside Diameter
Outside Diameter
Inside Diameter
Inside Diameter
Wire Diameter
Wire Diameter
Load Reference
Load Reference
HEFTY™ Die Springs
HEFTY™ Die Springs
LeeP™ Plastic Composite Springs
LeeP™ Plastic Composite Springs

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