RAM® Handlebar U-Bolt Double Ball Mount with Rectangle AMPS Plate

Part#: RAM-B-149Z-C-347U
UPC: 793442939594

Compatibility

Garmin

dezl OTR1000 GPSMAP 276Cx Tread zumo 390LM zumo 396 LMT-S zumo 400 zumo 450 zumo 500 zumo 550 zumo 590 zumo 595LM zumo 660 zumo 665 zumo XT zumo XT2

Magellan

TRX7 TRX7 CS

Road

Tech Zumo 590 Tech Zumo 660 Tech Zumo 665

TomTom

Rider 2 Urban Rider

Trail

Tech Voyager Pro

Kit Components

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$57.49

Size Guide

Arm lengths
Short, medium, and long double socket arms compared side by side. This product uses a Long arm

The double socket arm clamps over two balls — one on the base and one on your device holder. Arm length sets your reach: short arms are the most stable, while longer arms give you more freedom to position the device.

RAM Mounts overall and socket-to-socket arm lengths by ball size
Arm Length Measurement A Size B Size — this product's ball size C Size D Size E Size
Short Overall Length N/A 2.42" 3.56" 5.69" 5.69"
Socket-to-Socket Length N/A 1.75" 2.5" 4.66" 4.66"
Medium Overall Length 2.42" 3.73" 5.69" 8.44" 12.63"
Socket-to-Socket Length 1.75" 3" 4.66" 6.88" 9.88"
Long Overall Length 3.56" 6" — this product 9.13" 12.98" N/A
Socket-to-Socket Length 3.12" 5.31" 8" 11.41" N/A

Overview

The RAM-B-149Z-C-347U consists of a zinc coated u-bolt base, LONG double socket arm and square adapter base that contains the universal AMPS hole pattern. Included in this package is hardware that will accommodate rails from 0.50" to 1.25" in diameter. The base includes black cover caps to be placed over the exposed ends of the u-bolt. The included composite rail adapter can narrow the rail to a minimum width of 0.5". The square adapter base contains four pre-drilled holes at each corner, making the universal 1.5 x 1.188 (hole spacing) AMPS hole pattern. The mount is designed with a RAM 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.

hardware included:

(1) 1/4"-20 U-Bolt for .5" - 1" Rails
(1) 1/4"-20 U-Bolt for 1" - 1.25" Rails
(2) 1/4"-20 Nyloc Nuts
(2) Rubber Caps
(1) U-Bolt Spacer

clamp range:

.5" - 1.25" diameter

socket to socket length:

5.31"

hole pattern:

4-Hole AMPS: 1.181" x 1.496"

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

0.87 lb

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

Print

Instructions

Documents

QUESTIONS & ANSWERS

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RAM® Handlebar U-Bolt Double Ball Mount with Rectangle AMPS Plate
$57.49

Add-on & Accessories

Locking Knobs
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