The RAM-103U-B consists of the 1.5" diameter ball and socket system with one open socket end.
This mount is designed to be used with any of the RAM mounting bases or cradles with a 1.5"
diameter rubber ball. The
round base has a 1.5" diameter rubber ball connected at right angles to a 2.5" diameter base. The
plate has pre-drilled holes in the base, including the universal AMPS hole pattern.
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1.25" in Diameter
RAM® Double U-Bolt Ball Base for 1" - 1.25" Rails
RAM® Square Post Clamp Base for Posts up to 3" Wide
RAM® Universal Marine Electronic Ball
RAM® 100x100mm VESA Plate with Ball
RAM® Strap Hose Clamp Base
RAM® 75x75mm VESA Plate with Ball
RAM® Ball Base with 1.5" x 2" 4-Hole Pattern
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1" in Diameter
RAM® 35x75mm VESA Plate with Ball
RAM® Double Ball Adapter
RAM® Pin-Lock™ Security Knob for C Size Socket Arms
RAM® Double Socket Arm
RAM® Round Plate with Ball