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Grade 100 Alloy Master Links
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A-1342N
  • Alloy Steel - Quenched and Tempered.
  • Individually proof tested to values shown with certification.
  • Proof test certification shipped with each link.
  • All sizes are drop forged.
  • "Look for the Platinum Color - Crosby Grade 100 Alloy Products."
   

   
  A-1342N
Master Link
   
A-1342
Size
A-1342
Designation
Marking
A-1342
Stock No.

Working
Load
Limit
(lbs.)*

Proof
Load
(lbs.)
Weight
Each
(lbs.)
Dimensions
(in.)
A
B
C
1/4
6-7
X 1
1011403
8600
17200
1.1
.60
2.50
5.00
5/16
8
X 2
1011412
11400
22800
1.7
.70
2.75
5.50
3/8
10
X 3
1011421
17600
35200
2.5
.81
3.00
6.00
1/2
13
X 4
1011430
30000
60000
6.2
1.09
4.00
8.00
5/8
16
X 5
1011449
45200
90400
10.6
1.34
5.00
9.00
* Mimimum Ultimate Load is 4 times the Working Load Limit.
 
 
A-1345N
 
  • Alloy Steel - Quenched and Tempered.
  • Individually proof tested to values shown with certification.
  • Proof test certification shipped with each link.
  • All sizes are drop forged.
  • "Look for the Platinum Color - Crosby Grade 100 Alloy Products"

       
         
 
 

 

 


A-1345N
Master Link Assembly

         
 
A-1345
Designation Marking

A-1345
Stock
No
.

Grade 100
Chain Size
Working
Load
Limit
(lbs.)*
Proof
Load
(lbs.)
Weight
Each
(lbs.)
Dimensions (in.)
(in.)
(mm)
A
B
C
D
E
F
G
X 2
1011501
6
9600
19200
2.9
.70
2.75
5.50
.50
1.52
3.35
.24
X 3
1011510
1/4 - 5/16
7-8
17100
34200
4.2
.81
3.00
6.00
.56
1.77
3.35
.30
X 4
1011529
3/8
10
26400
52800
9.6
1.09
4.00
8.00
.75
2.36
3.94
.33
X 5
1011538
1/2
13
45000
90000
19.3
1.34
5.00
9.00
1.00
3.54
6.30
.51
X 6
1011547
5/8
16
67800
135600
31.4
1.50
5.25
10.5
1.25
3.94
7.09
.65
*Minimum Ultimate Load is 4 times the Working Load Limit.
   
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