RAM® Ball Adapter with M10-1.25 Threaded Post - B Size

Part#: RAM-B-349U
UPC: 793442911040
$14.99

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Overview

The RAM-B-349U includes a M10 x 1.25 pitch male thread connected to a 1" rubber ball. The threaded hole must contain the following dimensions for this base to fit: M10 1.25 pitch with a 14.5mm flange diameter with a 10.15mm thread length.

Features

  • Universal threaded hole solution for a variety of use cases
  • Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments
  • Backed by a lifetime warranty

thread pitch:

M10-1.25 x 7/16"

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:

0.07 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.

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QUESTIONS & ANSWERS

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  • Will this fit my 2000 Suzuki SV650 mirror mount?

    Yes, this is compatible with the Suzuki SV650.

    Additional Information for bike mounts:

    The kit contains ball bases for connecting to standard (right hand) M10-1.25 threads on both left and right mirrors of your bike. It is strongly recommended to confirm the thread pitch on both sides of your bike before ordering.

  • Do u have a model that will fit the mirror mount on a 2021 Yamaha tenere 700

    You can look at the following that is compatible with your 2021 Yamaha Tenere 700:

    RAM® Tough-Mirror™ Kit with M10-1.25 Bases + Reverse Adapter - Long Ar – RAM Mounts

RAM® Ball Adapter with M10-1.25 Threaded Post - B Size
$14.99

Add-on & Accessories

B Size Double Socket Arms
See All
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