RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-301-DU The RAM-B-166-TAB6U consists of a

The RAM-B-166-TAB6U consists of a 3

The mount is designed with a 1" diameter B size rubber ball and socket system that features adjustment points at both ends of the double socket arm

6" in outer diameter

The RAM-301-RBSWU consists of the RAM-TUBE™ 2008 fishing rod holder

connected to a 2

RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-301-DU The RAM-B-166-TAB6U consists of aThe 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.