RAM® 2.5" Square Post Clamp Mount with Round AMPS Plate - Medium Arm RAM-111U-B 5" rubber ball connected that

5" rubber ball connected that will connect to a pipe tubing diameter from 2" to 2

consists of a short double socket arm mount

5" diameter round plate

25" x 2" rectangle base

RAM® 2.5" Square Post Clamp Mount with Round AMPS Plate - Medium Arm RAM-111U-B 5" rubber ball connected thatThe RAM 101U 247 25 consists of a 6 inch double socket arm, round 2. 5" diameter round base with the universal AMPS hole pattern and 2. 5" clamp base. The clamp base will wrap around a maximum width of 2. 5" and is tightened by screwing the two plates together with the included nuts and bolts. Rubber ball, socket technology dampens shock and vibration, as well as allows for almost infinite adjustment, perfect viewing angles.