Wrench Size to Remove Large Bolt on Colibert 5th Wheel to Gooseneck Adapter 205B

Published 11/05/2014

Question:

What size nut is on the large ball that I have to loosen to take the gooseneck attachment off my fifth wheel travel trailer and what type of wrench do I use? I just bought a travel trailer and it has the goose neck attachment and I cannot move it because I do not know how to get the gooseneck attachment off

asked by: Sheila

Helpful Expert Reply:

You would need to use a very large crescent wrench to loosen or tighten the large nut on the Colibert 5th wheel to gooseneck adapter 205B. It is actually a bolt that goes up into the adapter, not a nut. It is a 1 inch by 2-1/2 inch bolt.

expert reply by: Michael H