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® Diamond Ball Adapter with Hardware for Delphi & Sirius Radios

SKU Copied
SKU: RAM-B-238-XM1U
UPC Copied
UPC: 793442902611

RAM® Diamond Ball Adapter with Hardware for Delphi & Sirius Radios
Copy SKU
SKU: RAM-B-238-XM1U
Copy UPC
| UPC: 793442902611

B SIZE
Size Guide
The RAM-B-238-XM1U consists of a 2.54cm (1") ball and diamond plate which contains a double hole spacing of 1.91 inches (48.5mm). Included is hardware that will attach directly to the back of your Delphi or Sirius radio.

Information

Resources

Compatible Devices

Information

Product Weight
0.13 kg (0.28 lbs)
Hardware Included
(2) #6-32 x 7.62 cm (3")/20.32 cm (8") Machine Screws(2) #8-32 x 7.62 cm (3")/20.32 cm (8") Machine Screws(2) #6-32 Nut Inserts
Hole Pattern
2-Hole AMPS: 4.86cm (1.912")
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 aluminum
Packaging Type
Poly Bag

Resources

DOCUMENTS

Compatible Devices

Add to Enquiry  

Components

RAM Mounts
Copy SKU
RAM-B-238U
RAM® Diamond Ball Base - B Size
RAM Mounts
Copy SKU
RAM-S-XM1U
RAM® Hardware Pack for XM Radio


Complete Your Solution

B Size Double Socket Arms

RAM Mounts
Copy SKU
RAM-B-201U-A
RAM® Double Socket Arm - B Size Short
RAM Mounts
Copy SKU
RAM-B-201U
RAM® Double Socket Arm - B Size Medium
RAM Mounts
Copy SKU
RAM-B-201U-C
RAM® Double Socket Arm - B Size Long
Using this site means you accept its terms | Copyright © 2025 Ram Mounts, South Africa
Powered by Webpro | Created by IT Design
Top