RAM® Twist-Lock™ Dual Suction Cup Base with Socket Arm & Retention Knob
$91.49
The RAM-B-189B-201-ALA1-KRU consists of a double 3.3″ twist lock suction cup base that is connected to the diamond base with 1″ rubber ball. The suction cup is designed to have an extra strong hold on any smooth non-porous surface, but for best result, mount the suction cup on a glass or non-porous plastic surface. The ball on this base connects to the standard length double socket arm with retention knob. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. The knob extension allows for easy adjustment of the mount and prevents over loosening of the knob. This socket technology allows for almost infinite adjustment and perfect viewing angles.
Specifications
Hardware included:
Assembly Hardware
Suction size:
(2) 3.3″ Diameter Bases, Total Width 7.95″
Socket to socket length:
3″
Ball size:
B Size (1″)
Weight capacity:
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
Materials:
Powder coated steel
Marine-grade aluminum
High strength composite
Packaging type:
Poly Bag
Weight:
1.23 lb
Additional Information:
*The rubber material used in suction cups is considered a general wear item and is not covered under the lifetime warranty.
| Weight | .1 lbs |
|---|---|
| Dimensions | 10 × 8 × 6 in |
| Brand | RAM Mounts |
You must be logged in to post a review.
SHIPPING INFORMATION
We can ship by UPS, or USPS and DHL Express. We ship nationally, and internationally.
Carriers In Use
SHIPPING COSTS
- International Shipping Quote has to be done manually due to dimensions, weight, end destination, and more. Please E-Mail us.
- Any manner or method is available, call if you need Priority 1-2 day or overnight shipping.
- We are shipping with UPS or USPS and DHL Express
Related products
Flex Bolted Quick Release
The Flex Bolted Quick Release has been designed to secure anywhere with four screws of an AMPs pattern. Once the base is secured in the desired location you can slide in the mount and lock it in place. Device can also be secured with 3M Adhesive Petal Base, sold separately.
Device Holders Sold Separately
Chart Holder [Gulfstream]
Flex Double Suction
Flex Double Suction - an infinitely articulating and adjustable arm with the ability to hold any iPad or device. This mount utilizes two suction cups which some FAA examiners feel is important for added security and redundancy. Lightweight and easy to configure, this mount is portable and can easily fit in your flight bag or installed and left onboard. Perfect for owners and renters alike.
Device Holders Sold Separately
Flex Suction PRO
Flex Suction PRO - an infinitely articulating and adjustable arm with the ability to hold any iPad or device. The Mount utilizes one vacuum suction cup with a built-in finger pump that informs you if the mount is losing suction. Give it a couple pumps and it is quickly back to full strength.
Please Note: Due to the vacuum pressure we recommend removing this mount when finished with flight. The vacuum pressure can warp acrylic windows or other smooth surfaces if left too long.
Device Holders Sold Separately
Flex Suction Mini
Flex Suction Mini - Everything to love from the original Flex Suction, in a compact, easy to transport size. An infinitely articulating and adjustable arm with the ability to hold any iPad or device. Lightweight and easy to configure, this mount is portable and can easily fit in your flight bag or can be positioned and left onboard. Perfect for owners and renters alike.
Device Holders Sold Separately
Flex Suction
Flex Suction - an infinitely articulating and adjustable arm with the ability to hold any iPad or device. Lightweight and easy to configure, this mount is portable and can easily fit in your flight bag or can be positioned and left onboard. Perfect for owners and renters alike.
Device Holders Sold Separately
Sport – Universal Cradle XL
No matter what the future brings, the Sport - Universal Cradle XL is designed to work with almost any tablet, with or without a case. As a mountable, it connects and easily rotates when paired with MGF Sport Mounts. The arms of the cradle are adjustable via quick release knobs making it easy to insert and remove your device. Weighing only 4 ounces the Universal Cradle is compact and light-weight.
The Universal Cradle is compatible with any 11.5" - 13" Tablet
Mounts Sold Separately

Reviews
There are no reviews yet.