Sounds like something I was asking many years ago when I was building a bar. I don't remember off hand the dimensions Sorry. I simply visited several local bars and clubs and brought my measuring tape with me. Also, I took note of all the different designs. I couldn't find this info anywhere either. sit at the bar and order a drink and make a few measurements for the height and width. Take special note of the arm rest designs for the arm rails. I built bars with tile tops but this is fragile when slamming a shot glass down. I built another bar and used a beautiful piece of highly finished ply wood and then spar varnished it many times. Its impervious to anything and shines like glass. its easy and cheap to do too.