RAM® Drill-Down Double Ball Mount with Rectangle AMPS Plate - Long zumo 500 Included is a rubber protection

Included is a rubber protection strip to help reduce vibration and to prevent scratching of the mounting surface

The RAM-B-101U-CR1 consists of a medium length B-size arm with two 2

The RAM-101U-271-12 consists of a double socket arm

The RAM-301-RBNBU consists of the RAM-TUBE™ 2000 fishing rod holder and RAM ROD® Revolution ratchet arm with single open socket for 1

5" diameter base with 1/2" NPT female thread at a 0 degree angle to the base

RAM® Drill-Down Double Ball Mount with Rectangle AMPS Plate - Long zumo 500 Included is a rubber protectionThe RAM B 139U A consists of a medium length B size double socket arm, one 2. 5" round plate and one 2" X 1. 7" plate that contains the universal AMPS hole pattern. The mount is designed with a 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The AMPS hole pattern on each plate will connect to many RAM cradles,