4 RAM Pin-Lock Security Knob and Key Knob for 1.5" Diameter C Size Arms (RAP-S-KNOB5-4U) Product Line_IntelliSkin The 11" x 3" rectangle

The 11" x 3" rectangle base is a universal mounting bracket with a selection of mounting hole locations

The included composite rail adapter can narrow the rail to a minimum width of 0

The RAP-S-KNOB5-4U consists of a 5/16"-18 female threaded security knob and key knob

The third leg on the RAM POD III should also be adjusted to help support the mount

the faceplate makes use of the patented RAM Twist-Lock™ feature which can be loosened to quickly and easily service electronics or swap out old devices

4 RAM Pin-Lock Security Knob and Key Knob for 1.5" Diameter C Size Arms (RAP-S-KNOB5-4U) Product Line_IntelliSkin The 11" x 3" rectangleThe RAP S KNOB5 4U consists of a 5 16" 18 female threaded security knob and key knob. The RAP S KNOB5 4U replaces all knobs on 1. 5" diameter C size arms and mounts. The RAP S KNOB5 4U offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments. With an emphasis on aesthetics and function, the RAP S KNOB5 4U is low in profile and only adds a small amount of additional bulk