I need 2.5 inch clamps for racks and bimini

Does anyone know what happen to Raul or whatever his name is. He use to have these clamps for 20.00 per clamp. I cant find any. Does anyone else know. I looked at the clamps on the diytower.com site and only found one pottential clamp. I haven't called them for the price because they aren't oppen on the weekend. I am currently usina a U bold with a hose sleeve. I am wanting a better product for the bimini with a way of taking it off quicker.

Raul left them, the company is Precision metal maching in Loomis, CA. They sell the clamps on e-bay but they don't list the bigger clamps. Just buy the smaller ones then tell them you want the bigger ones and they will tell you how much the difference is (like + $10 per clamp + tax + ship over e-bay amount).

http://www.precisionmetalworksinc.com/index_files/page0003.html

http://stores.ebay.com/Precision-Metal-Machining_W0QQssPageNameZl2QQtZkm