RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-HOL-SAM61PD2U Interchangeable cup ends are designed

Interchangeable cup ends are designed to optimize the functionality of your tablet

Optional backing plate not included

This RAM Power Caddy™ allows for power supply storage to be contained alongside your laptop

The RAM-261-2U is a 6" swing arm with a 1/2" NPT hole on one side and two 1

RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-HOL-SAM61PD2U Interchangeable cup ends are designedThe RAM locking knob, includes a brass 1 4" 20 thread, for 1" (B size) socket arms; this allowing you to disengage the screwing of the knob. Once you have set your mount in the location you need, you can lock it in place and feel safe that your mounted device will stay right where you left it.