• Carbon shackle, alloy pin. 
• Specification: RR-C-271F.
• Heat treated and tempered. 
• Type 4A, Grade A, Class 2.
• Hot dip galvanized. 
• Design Factor 5:1. 

1/4" WLL (Tons): Domestic-3/4; Import-1/2
5/16" WLL (Tons): Domestic-1; Import-3/4
3/8" WLL (Tons): Domestic-1-1/2; Import-1 
7/16" WLL (Tons): Domestic-2; Import-1-1/2
1/2" WLL (Tons): Domestic-3; Import-2 
5/8" WLL (Tons): Domestic-4-1/2; Import-3-1/4 
3/4" WLL (Tons): Domestic-6-1/2; Import-4-3/4 
7/8" WLL (Tons): Domestic-8-1/2; Import-6-1/2 
1" WLL (Tons): Domestic-10; Import-8-1/2  
1-1/8" WLL (Tons): Domestic-12; Import-9-1/2 
1-1/4" WLL (Tons): Domestic-14; Import-12 
1-3/8" WLL (Tons): Domestic-17; Import-13-1/2 
1-1/2" WLL (Tons): Domestic-20; Import-17 
1-5/8" WLL (Tons): Domestic-24; Import-20 
1-3/4" WLL (Tons): Domestic-30; Import-25 
2" WLL (Tons): Domestic-35; Import-35