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® Transducer Mount with 18" Aluminum Rod and Socket Arm

SKU Copied
SKU: RAM-B-316-18-TRA1-NB
UPC Copied
UPC: 793442939082

RAM® Transducer Mount with 18" Aluminum Rod and Socket Arm
Copy SKU
SKU: RAM-B-316-18-TRA1-NB
Copy UPC
| UPC: 793442939082

B SIZE
Size Guide
Kayak fishing is all about adaptability. RAM Mount offers the widest selection of kayak fishing accessories to adapt to a wide range of fishing scenarios. RAM now offers a deployable transducer arm for kayaks. This solution enables the quick and effective deployment and retrieval of your transducer, while protecting your transducer from damage. Perfect for kayak applications, the transducer arm can quickly be retrieved if you enter shallow water or when beaching your kayak. With little effort, the arm can quickly be moved to a different kayak and attached to a 1 RAM ball. The unique design provides a universal solution for virtually any kayak as well as any transducer. The RAM transducer arm mount is compatible with all transducers that contain a 0.64cm (0.25") screw.

Information

Information

Product Weight
0.36 kg (0.80 lbs)
Hardware Included
Assembly Hardware(1) 1/4" -20 x 3.81cm (1.5") Machine Screw(1) 1/4" -20 Nylock Nut
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
Box
Add to Enquiry  

Components

RAM Mounts
Copy SKU
RAM-B-316-TRA1-NRU
RAM® Clevis Components for Transducer Aluminum Rod Mount
RAM Mounts
Copy SKU
RAM-316-LEG-NF-18U
RAM® 18" Aluminum Rod for RAM® Pod™ I and RAM® Flex-Arm™


Complete Your Solution

B Size 1" Ball Bases

RAM Mounts
Copy SKU
RAM-B-202U
RAM® Round Plate with Ball - B Size
RAM Mounts
Copy SKU
RAM-B-238U
RAM® Diamond Ball Base - B Size
RAM Mounts
Copy SKU
RAP-B-354U-TRA1
RAM® Track Ball™ Base with T-Bolt Attachment - B Size
Using this site means you accept its terms | Copyright © 2025 Ram Mounts, South Africa
Powered by Webpro | Created by IT Design
Top