RAM 2" x 1.7" Base with 1" Ball that Contains the Universal AMPs Hole Pattern for the Garmin zumo, TomTom Rider & Urban Rider - RAM-B-347U

The RAM-B-347U base consists of a 1" diameter rubber ball connected at right angles to a 2" x 1.7" square base. The base has four pre-drilled holes at each corner, making the universal 1.5 x 1.188 (hole spacing) AMPS hole pattern.

Material: 
Powder Coated Marine Grade Aluminum 

Ball Size: 
1" Rubber Ball "B" Size 

Note: 
The "U" in the part number reflects product packaged in poly bag. 

Weight:
0.12 lbs.

RAM 2" x 1.7" Base with 1" Ball with AMPs Hole Pattern for Garmin zumo, TomTom Rider & Urban Rider

RAM® Mounts: Ball Sizes & Weight Capacities

RAM 1" Ball Medium Length Double Socket Arm with Small Tough-Claw™ Base - RAP-B-400-201U

RAM Handlebar U-Bolt Base with 1" Ball & Medium Double Socket Arm for Rails from 0.5" to 1.25" in Diameter - RAM-B-149Z-QU1U

RAM 1" Ball Medium Length Double Socket Arm with 3.3" Diameter Suction Cup Twist-Lock™ Base - RAM-B-166-103U

RAM 1" Ball Medium Length Double Socket Arm with 2.5" Round Base that contains the AMPs Hole Pattern - RAM-B-103U

RAM 1" Ball Long Length Double Socket Arm with 2.5" Round Base that contains the AMPs Hole Pattern - RAM-B-103U-C

RAM 1" Ball Medium Length Double Socket Arm with Diamond Base - RAM-B-103-238U

• Garmin zumo 390LM
• Garmin zumo 400
• Garmin zumo 450
• Garmin zumo 500
• Garmin zumo 550
• Garmin zumo 590
• Garmin zumo 660
• TomTom Rider 2
• TomTom Urban Rider