"Dan Krueger" wrote in message
ink.net...
wrote:
I am building a new house, and have made provisions for my 23' chap.
However, the beam length is to wide. I will need to move the boat side
ways. I have seen a device that is used for cars to move them around,
called skates. Is there such an animal for trailers? Is there a rolling
plate available? Many thanks.


Are you looking for these?

http://tinyurl.com/qpvb5


Probably not. 1000 pound capacity per set of four. 23 foot boat. It
doesn't add.