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CHAIN
ALLOY LINKS
NEVER EXCEED WORKING LOAD LIMIT.
ALLOY MASTER LINK
Forged alloy steel and painted.
WORKING
Weldless.
SIZE (in.)
WEIGHT
LOAD
Quenched and tempered. Design factor 6:1.
EACH
LIMIT
A
B
C
(lbs.)
(lbs.)
1/2
2.50
5.00
4100
0.89
5/8
3.00
6.00
5500
1.63
3/4
2.75
5.50
8600
2.25
1
4.00
8.00
20300
4.60
1 1/4
4.38
10.50
29300
9.75
1 1/2
6.00
12.00
39900
17.12
1 3/4
6.00
12.00
52100
26.12
2
7.00
14.00
81400
41.12
2 1/4
8.00
16.00
99500
54.80
2 1/2
8.00
16.00
122750
71.60
ALLOY MASTER LINK SUB ASSEMBLY
Forged alloy steel.
Quenched and tempered and heat treated.
Design factor 6:1.
WORKING
SIZE (in.)
WEIGHT
LOAD
EACH
LIMIT
A
B
C
D
E
F
(lbs.)
(lbs.)
1/2
2.50
5.00
0.34
0.63
1.13
6100
1.00
3/4
2.75
5.50
0.47
0.88
1.56
12300
2.60
1
3.50
7.00
0.66
1.25
2.25
20800
6.10
1 1/4
4.38
8.75
0.91
1.75
3.13
31300
13.30
1 1/2
5.25
10.50
1.16
2.25
4.00
49000
24.30
1 3/4
6.00
12.00
1.28
2.38
4.38
73500
36.10
2
7.00
14.00
1.53
2.75
5.25
88900
57.40
ALLOY COUPLING LINK
Forged alloy steel.
Heat treated.
Design factor 6:1.
WORKING
DIMENSIONS (in.)
WEIGHT
SIZE
LOAD
EACH
(in.)
LIMIT
Max.
A
B
C
E*
(lbs.)
(lbs.)
Width
9/32
3500
0.31
1.81
0.63
0.50
1.69
0.23
3/8
7100
0.50
2.41
0.83
0.75
2.22
0.65
1/2
12000
0.69
3.38
1.22
1.00
3.13
1.50
5/8
18100
0.81
4.06
1.50
1.25
3.69
2.60
3/4
28300
0.94
4.78
1.80
1.50
4.31
3.80
7/8
34200
1.05
5.13
1.91
1.75
5.31
6.30
1
47700
1.25
5.75
2.19
2.00
6.19
9.30
1 1/4
72300
1.53
6.81
2.63
2.25
7.75
17.30
130