Naw, I use some I purchased locally (T.A. Mahoneys in Tampa), however the 3" wide ones from these folks below look nice. One suggestion, if they supply you with #10 X 3/4" SS woodscrews go get yourself some 1 1/2" long ones. You don't want the screws to back out and scratch the hull. Also, every once in a while check and make sure all screws are tight, about a two minute job with a cordless drill.
http://www.surfixinc.com/surfix_trailer_bunkslides.html