RAM-B-166U-C RAM 71.00  

RAM Suction Mount Long Arm Diamond (RAM-B-166U-C)

RAM Part Number: RAM-B-166U-C

(5 out of 5, 1 review)
RAM Suction Mount Long Arm Diamond
Wrong holder, too short or not quite right? 30-day money back or swap.
(Save $11.00 off RRP!)
In Stock: Ships Within 24hrs from $8.95!
Stock Availability
Last updated: 9:18 PM, 19 May 2022
Online Delivery IN STOCK (10+ Available)
Acacia Ridge (QLD) IN STOCK (10+ Available)
North Sydney (NSW) SPECIAL ORDER (Notify Me)
St. Kilda (VIC) SPECIAL ORDER (Notify Me)
Seen a better price elsewhere? Click here to chat to us for a price match!

RAM Twist Lock Suction Cup Mount

With Long Double Socket Arm and Diamond Adapter

Overall Length: 9"


The RAM-B-166U-C consists of a 3.3" diameter suction cup twist lock base, LONG double socket arm and diamond base adapter. The suction cup base is designed to have a strong hold on glass and non-porous plastic surfaces, including RAM adhesive disks. 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. The hole pattern found on the diamond base adapter will connect to most RAM cradles.

Specs & Features:


Powder Coated Marine Grade Aluminum

Ball Size:

1" Rubber Ball "B" Size


The "U" in the part number reflects product packaged in poly bag. This mount does not require any drilling for installation.

Overall Length:



276 g (0.61 lbs)


Compatible With

Sorry, no products were found



Average Customer Rating:  
  (5 out of 5 based on 1 review)

Verified Buyer's Rating
5 5
, Lake Munmorah
4 July 2018

Very robust arm, powerful screen suction mount.

The arm is very solid and heavy, the picture doesn't do it justice. Undoing the wing nut opens one end more than the other, so you can easily swap out the attachment at the end without it losing the suction mount. Mine is hooked up to a belt holder now (for a hand held CB radio) but I plan to buy an iPad mount soon. Tightening the wing nut locks it all in place. The suction mount is very effective.

Pros: Solid construction, able to use it for a variety of attachments.
1 of 1 people found this review useful
Was this review helpful to you?


360° Product Viewer

Click & Drag your mouse to the left and right to rotate the product view

Use your mouse wheel to zoom in/out for closer look

    RAM Part Number:
    RAM Part Number:
    RAM Part Number:
    RAM Part Number:
    RAM Part Number:
    RAM Part Number: