The RAM-B-121-C-238 consists of a yoke clamp base, LONG length double socket arm and 2.43"
x 1.31" diamond base. The yoke clamp base will fit rails in diameter from 0.625" to a maximum
of 1.25". The 1" rubber ball is at a right angle to the plane of the mount; when connected to
a rail, the ball sits parallel to the rail. The diamond base has two holes 1.912" from center
to center, matches the industry standard AMPS hole pattern and will connect to a large
variety of RAM Mount and third party cradles. The mount is designed with a RAM 1" diameter
patented rubber ball and socket system that has adjustment points at both ends of the double
socket arm, allowing for almost infinite adjustment and perfect viewing angles.