RAM Locking Knob w/ 1/4-20 Brass Hole for B Size Arms (RAM-KNOB3LU) Product Line_Tele-Pole The RAM-HOL-AP18U consists of a

The RAM-HOL-AP18U consists of a high strength composite cradle and hole pattern that will allow the attachment to all RAM components or mounts that contain the universal AMPs hole pattern

Socket technology allows for multiple adjustment angles and articulation of your tablet

IntelliSkin® is compatible with a variety of mUSB GDS® Docks that allow for charging and data syncing

Compatible Post/Spline rod holders and extensions

RAM Locking Knob w/ 1/4-20 Brass Hole for B Size Arms (RAM-KNOB3LU) Product Line_Tele-Pole The RAM-HOL-AP18U consists of aThe RAM KNOB3LU 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. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber Ball "B" Size Weight: 0. 3 lbs. Note: The "U" in the part number