Chain Links and Rings

 

Master Rings 

Diameter
(inches)
Inside Length
(inches)
Inside Width
(inches)
Working Load
Limit (lbs)
1/2" 5" 2 1/2" 4,100
5/8" 5 1/2" 2 3/4" 5,500
3/4" 6" 3" 8,600
1" 8" 4" 20,300
1 1/4" 8 3/4" 4 3/8" 29,300
1 1/2" 12" 6" 39,900
1 3/4" 12" 6" 52,100
2" 14" 7" 81,400
2 1/4" 16" 8" 99,500
2 1/2" 16" 8" 122,750
2 3/4" 16" 9" 148,500
3" 18" 9 1/2" 190,000
3 1/4" 20" 10" 218,500
3 1/2" 24" 12" 232,500

Weldless Round Ring

 Size
(inches)
Inside Diameter
(inches) 
 Working Load
Limit (lbs)
7/8" x 4" 4" 7,200
7/8" x 5 1/2" 5.5" 5,600
1" x 4" 4" 10,800
1 1/8" x 6"  6" 10,400 
1 1/4" x 5" 5" 17,000
1 3/8" x 6" 6" 19,000


 

Pear Links 

  

  
Size
(inches) 
  Inside Length
(inches)
Inside Max Width
(inches)
Working Load
Limit (lbs)
1/2"   3" 1" 2,900
5/8"   3 3/4" 1 1/4" 4,200
3/4"   4 1/2" 1 1/2" 6,000
7/8"   5 1/4" 1 3/4" 8,300
1"   6" 2" 10,8

Hammerlocks

Size (inches) Working Load Limit (lbs)
9/32"  4,500
3/8" 7,100
1/2" 12,000
5/8" 18,100
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diversified Chain and Rigging - Brooks and Area, Saskatchewan and Alberta