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RAM Mounts USA LLC - 8410 Dallas Avenue South, Seattle, WA 98108, USA
Overview
The RAM-B-189BU consists of a double 3.3" twist lock suction cup base. Included is a hole pattern that will allow attachment to all RAM bases that contain the universal AMPs hole pattern.
Features
- RAM® Twist-Lock™ dual suction cup base is ideal for vehicle windshields and other nonporous surfaces
- Includes plate adapter featuring the universal AMPS hole pattern compatible with a variety of RAM® bases
- Made of high-strength composite and powder-coated steel for durability and reliability in the most demanding environments
- Backed by a lifetime warranty*
hardware included:
Assembly Hardware
(4) #8-32 x 1/2" Machine Screws
(4) #8-32 Thin Nylock Nuts
suction size:
(2) 3.3" Diameter Bases, Total Width 7.95"
hole pattern:
(1) 4-Hole AMPS: 1.181" x 1.496"
materials:
Powder coated steel
High strength composite
packaging type:
Poly Bag
Weight:
0.69 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.
QUESTIONS & ANSWERS
Have a Question?
-
What ball base do I use with this dual suction cup mount?
Any of our ball bases that have a 4-hole AMPS hole pattern will provide a solid connection to this base mount.
-
How much weight can it hold?
This item is intended to be used with up to C-sized components, which are rated for 4lbs devices and up to 3lbs with heavy duty use.
-
Would this work on an aluminum boat transom?
As long as boat's surface is entirely non-porous then it should work. Any small, even microscopic air pockets can cause the suction cups to loose their holding power over time and could eventually fall, which is why for all suction cup products we recommend only for winshields and any non-porous surface.
$40.99
$40.99
Add-on & Accessories
RAM® Mount Bases with AMPS Hole Pattern
See All