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® Tough-Claw™ Small Clamp Mount for Raymarine Dragonfly Series

SKU Copied
SKU: RAM-B-400-379-M616U
UPC Copied
UPC: 793442948039

RAM® Tough-Claw™ Small Clamp Mount for Raymarine Dragonfly Series
Copy SKU
SKU: RAM-B-400-379-M616U
Copy UPC
| UPC: 793442948039

B SIZE
MEDIUM ARM
Size Guide
The RAM-B-400-379-M616U consists of the Tough-Claw rail clamp base, STANDARD length double socket arm and 2.54cm (1") diameter ball, containing a M6 x 30 SS HEX head bolt. The Tough-Claw rail clamp base is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars. The mount is designed with a RAM 2.54cm (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 RAM-B-400-379-M616U reduces the mounting footprint, compared to old dragonfly units that contain a large neck. This mount allows for a seamless marriage of RAM components into your Raymarine system, opening up the ball and socket system and all of our mounting options to you.

Information

Resources

Compatible Devices

Information

Product Weight
0.30 kg (0.66 lbs)
Clamp Range
1.59cm (0.625") - 2.90cm (1.14") diameter
Socket To Socket Length
7.62cm (3")
Ball Size
B Size (1")
Weight Capacity
Standard Use: 0.91 kg (2 lbs) Heavy-Duty Use: 0.45 kg (1 lbs)
Materials
Marine-grade aluminumHigh strength composite
Packaging Type
Poly Bag

Resources

DOCUMENTS

Compatible Devices

Add to Enquiry  

Components

RAM Mounts
Copy SKU
RAM-B-201U
RAM® Double Socket Arm - B Size Medium
RAM Mounts
Copy SKU
RAP-B-379U-M616
RAM® Tough-Ball™ with M6-1 x 6mm Threaded Stud - B Size
RAM Mounts
Copy SKU
RAP-B-400U
RAM® Tough-Claw™ Small Clamp Base with Ball


Complete Your Solution

RAM® Add-A-Ball™ Accessory Ball for B Size Socket Arms

RAM Mounts
Copy SKU
RAM-B-273U
RAM® Add-A-Ball™ Accessory Ball for B Size Socket Arms
Using this site means you accept its terms | Copyright © 2025 Ram Mounts, South Africa
Powered by Webpro | Created by IT Design
Top