Dimensions and Load Rating

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TYPE Dimensions in Inches (mm) Q'ty of Spring Sh. Wt. (lbs)
AA BB CC DD EE FF GG
171 4 (102) 7-1/2 (191) 6 (152) 4 (102) 6 1/2
(15213)
5/8" for 1/2 Bolt 5/8"-11x4 1 12
172 4 (102) 11-1/2 (292) 10 (254) 8 (203) 6 1/2
(15213)
5/8" for 1/2 Bolt 5/8"-11x4 2 18
174 6 (152) 14 (356) 12-1/2 (318) 10-1/2 (267) 6-1/2 1/2
(16513)
11/16" for 5/8 Bolt 1"-8x4 4 32

 

Size

Color of Spring

171

172

174

Defl. (Inches)

Rate 

(lbs/in)

Max. Load (lbs)

Rate 

(lbs/in)

Max. Load (lbs)

Rate 

(lbs/in)

Max. Load (lbs)

A
B
C

Gray
Tan
Yellow

100
200
335

150
260
435

200
400
670

300
520
870

400
800
1340

600
1040
1740

1.5
1.3
1.3

D
E
F

Green
Red
Silver

500
780
1070

550
780
1070

1000
1560
2140

1100
1550
2140

2000
3120
4280

2200
3120
4280

1.1
1.0
1.0

G
H
K

Brown
Black
Blk&Yel*

1400
2000
2780

1400
1800
2500

2800
3600
5500

2800
3600
5000

5600
7200
11000

5600
7200
10000

1.0
0.9
0.9

       *Inner spring