Review on Bingfu NMO Mount Lip Antenna Bracket with 16.5ft RG58 Cable, UHF PL259 Male Connector for Vehicle Mobile Radio, Car Truck, Amateur Radio, Ham Radio by Danny Zapata

I bought one of these in addition to another bracket model I already had on the Sonata trunk but when it arrived I found it a little different. Better for me, it turns out. The other has the ability to tilt when mounted on uneven surfaces, but I've never been able to tighten the screws enough to keep it from twisting a bit after opening the trunklid. This one doesn't adapt. It just works. Bought another one to replace the first purchase. Now I have two antennas securely attached to the trunk and they stay in place.