I ordered the EasyUp 18' TV Antenna Chimney Mount Y Bracket (EZ29-36) and even though the instructions show the need for 2 threaded U bolts, they are NOT included. The instructions actually indicate the mast is not provided, which I wouldn't expect it to be but the U bolts? Why would I want an installation kit that does not provide the basic parts for the installation? Next time I'll just go to Home Depot where I can see what is and what isn't included instead of wasting my time waiting for a partial installation kit to be delivered. Now I have to waste more time and money sending this back. I won't buy anything from these guys again nor recommend them to anyone.