RAM 1" Ball Medium Double Socket Arm with 2.5" Round Base with AMPs Hole Pattern (RAM-B-103U) Type_RAM Unit Holders can easily be adjusted by

can easily be adjusted by turning the knob at the top of the post

the RAP-S-NUT5U is low in profile and only adds a small amount of additional bulk to your system when compared to the standard knob included

Pole Length (Ball End to Ball End): 11

Ground terminal

RAM 1" Ball Medium Double Socket Arm with 2.5" Round Base with AMPs Hole Pattern (RAM-B-103U) Type_RAM Unit Holders can easily be adjusted byThe RAM B 103U consists of a 2. 5" round base and double socket arm that will accept 1" ball bases. The round base contains pre drilled holes, including the universal AMPS hole pattern. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob allows for you to maneuver the mount to your optimum viewing position. Specs & Features Overall