Comet CP-5M - Popular Universal Mobile Ham Radio Antenna Mount Bracket
The Comet CP-5M is Comet's most popular mobile mount. It consists of the Comet RS-730 Truck Mount and a Comet CK-3M5 Cable Assembly. This high-quality mount attaches quickly to almost any lip on a vehicle and rotates in four planes (positions) to vertical. Four large set screws ground the mount and holds it securely in place. No need to drill any holes.
Posted by KG7VOR on 5th Jul 2016
This is a very sturdy mount. When they say heavy duty, they mean heavy duty. I have this attached to a truck bed toolbox, and there is no flex in the mount. The toolbox material flexes slightly with firm pressure from side to side, but not from the direction of travel of the vehicle. The cable near the mount is smaller diameter, allowing it to fit between the lid and box of the toolbox without wear. I can't say enough good things about this mount...
Posted by NV1U on 18th Jul 2015
I bought the CP-5M Mobile mount as it will sit sideways on the back door, is designed for a "Heavy" antenna and can also tilt down to fit into a garage, etc.