originally i think the 5.2 only came with 1 trap for the crew like the tornado

but then about the late 70's keen cat sailors started moding their boats to dual trap.

attached pic shows a 5.2 with old dagger hold up system


basically you need a small eye on the hulls and then eyelets on the tramp for the helm bungee to go through

Attached Files

eric e
1982 nacra 5.2 - 2158
2009 weta tri - 294