bcborn
Senior Member
RV LIFE Pro
Hello, I need to add 6" to my two safety chains to accommodate my longer receiver.
The OEM Chain Tag says
8/0 Grade 30 ZP
SWL 1900 LBS
ULTIMATE BREAK 7600 LBS
I have read where 8/0 Grade 30 is stronger and I have read where 8/0 and 5/16 Grade 30 are interchangeable.
Which is it?
The OEM Chain Tag says
8/0 Grade 30 ZP
SWL 1900 LBS
ULTIMATE BREAK 7600 LBS
I have read where 8/0 Grade 30 is stronger and I have read where 8/0 and 5/16 Grade 30 are interchangeable.
Which is it?
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