Grade 80 Coupling Link

Designed to connect same size chain and accessories together
Grade 80 alloy steel
4:1 design factor
Tough powder coat finish
Heavy Duty retaining collar
Easy (hammer together) assembly
Replacement parts always available
Proof tested and certified

Parameter

coupling link

FOR
CHAIN
WORKING
LOAD
LIMIT
A
(in)
C
(in)
O
(in)
R
(in)
P
(in)
S
(in)
WEIGHT
(lbs)
7/32″
2,700
0.63
0.71
0.65
1.69
0.28
0.27
0.15
9/32″
3,500
0.73
0.79
0.79
1.93
0.33
0.3
0.22
5/16″
4,500
0.89
1.02
0.98
2.75
0.37
0.35
0.55
3/8″
7,100
0.98
1.26
1.06
3.03
0.47
0.43
0.77
1/2″
12,000
1.18
1.38
1.26
3.35
0.61
0.61
1.5
5/8″
18,100
1.3
1.57
1.54
4.05
0.83
0.83
2.42
3/4″
28,300
1.73
1.89
1.85
4.57
0.91
0.91
3.74
7/8″
34,200
1.93
2
2.17
5.24
1.04
1.04
4.84
1″
47,700
2.36
2.36
2.6
5.82
1.24
1.24
9.24
1-1/4″
72,300
2.64
2.72
3.11
7.2
1.46
1.46
15.82

Standards

Name: Grade 80 Coupling Link

Package: Carton + Steel Pallet

Inquiry

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