RAM-247U RAM® Square Post Clamp Base for Posts 1.75" - 4" Wide - C Size laptop-mount-2010-2012-gmc-canyon-esr7208077 with a short length arm

with a short length arm and the dynamic X-Grip for larger phones

rod in place when traveling and a swing arm rod stop that can convert it into a tube style rod

Pin-Lock security knob/key knob

Thread pitch: Left: M10-1

RAM® Compatible™ with any B size socket arm and mounting bases

RAM-247U RAM® Square Post Clamp Base for Posts 1.75" - 4" Wide - C Size laptop-mount-2010-2012-gmc-canyon-esr7208077 with a short length armThe RAM 247U is a clamp base with 1. 5" rubber ball that will connect to square posts ranging from 1. 75" to 4" in width. Ideal for forklifts, the slotted holes on this base make this variation the most universal clamp base option. Features Clamping base ideal for square posts from 1. 75" 4" in width; adjustable and easily removable Included C size 1. 5" RAM rubber ball allows for connection to any C size RAM double socket arm; ball and socket