Waiting for hearing from Customer Service.  The part for the "H" screw will not screw in and it appears to me that I received a defective base because something, perhaps a broken "H" screw, is preventing from then "H" screw with my order from going through.  You now show that that you do not have a new Half Round Concrete Free Standing Umbrella Base in stock.  I need this situation resolved today.  Also, very surprised that what came with these parts is a warning of Cancer and Reproductive Harm.  Are you kidding me!!!