Please choose your model from the drop-down menu.

Antenna only, as pictured. This antenna has never been used. It's about 7 1/16" when closed and 29-1/16" when fully extended. 

Maxon foldable antenna for CB Radio Receiver Scanner for model 27-KC 27-SP CP-0510-HD HCB-10C HCB-40WX

This antenna may work with other models. Email me your model, and I'll let you know if it's compatible.