"Don White" wrote in message
...

"Short Wave Sportfishing" wrote in message
...

Really.

Interesting - that's pretty standard on most trailers.

What do they have to be replaced with?

snip..

My last trailer used what appears to be 'clevis slip hooks'.. see item
401180
http://www.trailercanada.com/hardwarecargocontrol.htm

That's interesting.

P/N SC1448

"Safety chains provide additional assurance by securing the trailer to the
tow vehicle."