RAM Double Socket Arm Ball Size:C Size - 1.5 Inch Don't have a metal roof

Don't have a metal roof

The OEM Wire Harness can be extended

FM Radio: 1 Touch FM Radio

Radios sold separately

this NGP antenna performs great for all uses

RAM Double Socket Arm Ball Size:C Size - 1.5 Inch Don't have a metal roofChoose from a medium length double socket arm that accommodates either a 1" B Size ball base or C Size 1. 5" ball base. The easy to adjust knob allows for near infinite adjustability for your connected device. Features: Standard RAM double socket arm Medium: Overall length of 3. 73" and a socket to socket length of 3" Long: Overall length of 6" and a socket to socket length of 5. 31 Attaches to any B or C size RAM ball component, including mounting