World-Class Mounting Systems

Size Guide

Ball Sizes
Arm Sizes
X
The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.
B Size
Holds 2 lbs / 0.91 KG
1" Ball
Phones, Action Cameras, Light Duty Tablets
C Size
Holds 4 lbs / 1.81 KG
1.5" Ball
Fishfinders, Heavy Duty Tablets
D Size
Holds 6 lbs / 2.72 KG
2.25" Ball
Monitors, Large Fishfinders
E Size
Holds 15 lbs / 6.8 KG
3.38" Ball
Heavy Monitors
Ball Sizes Short Arm Medium Arm Long Arm
B Size Overall Length 2.42" / 6.1468cm 3.73" / 9.47cm 6.00" / 15.24cm
Socket-to-Socket Length 1.75" / 4.45cm 3.00" / 7.62cm 5.31" / 13.49cm
C Size Overall Length 3.56" / 9.04cm 5.69" / 14.45cm 9.13" / 23.19cm
Socket-to-Socket Length 2.50" / 6.35cm 4.66" / 11.84cm 8.00" / 20.32cm
D Size Overall Length 5.10" / 12.95cm 8.44" / 21.44 12.98" / 32.97
Socket-to-Socket Length 3.60" / 9.14cm 6.88" / 17.48cm 11.41" / 28.98cm
E Size Overall Length 7.31" / 18.57cm 12.63" / 32.08cm N/A
Socket-to-Socket Length 4.98" / 12.65cm 9.88" / 25.10cm N/A

RAM® Twist-Lock Dual Suction Cup Base with Straight Plate

SKU Copied
SKU: RAM-B-189B-FRO1U
UPC Copied
UPC: 793442944604
01 29 230150ram B 189b Fro1u1jpg

RAM® Twist-Lock Dual Suction Cup Base with Straight Plate
Copy SKU
SKU: RAM-B-189B-FRO1U
Copy UPC
| UPC: 793442944604

Overview
The RAM-B-189B-FRO1U consists of a double 8.38cm (3.3") twist lock suction cup base and straight plate containing a AMPs 2-hole pattern. The suction cup, twist lock base is designed to have a strong hold on glass and non-porous plastic surfaces. The included hole pattern will allow attachment to all RAM bases that contain the universal AMPs hole pattern.

Information

Resources

Information

Hardware Included

Assembly Hardware

Suction Size

(2) 8.38cm (3.3") Diameter Bases, Total Width 18.16cm (7.15")

Hole Pattern

2-Hole AMPS: 4.86cm (1.912")

Materials

Powder coated steel
High strength composite

Packaging Type

Poly Bag

Weight

0.23 kg (0.5 lbs)

Additional Information
*The rubber material used in suction cups is considered a general wear item and is not covered under the lifetime warranty. Learn more about the RAM® warranty policy here.

Resources

Instructions
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Components

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RAM Mounts
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RAP-224-1U
RAM® Twist-Lock™ Suction Cup Base


Complete Your Solution

Drill-Down Diamond Ball Bases

05 19 230900ram 238u1jpg
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RAM-238U
RAM® Diamond Ball Base - C Size
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RAM Mounts
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RAM-B-238U
RAM® Diamond Ball Base - B Size
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RAM Mounts
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RAM-A-238U
RAM® Diamond Ball Base - A Size
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