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® Handlebar U-Bolt Mount with 1/4"-20 Threaded Stud - Short

SKU Copied
SKU: RAM-B-231Z-A-366U
UPC Copied
UPC: 793442932007

RAM® Handlebar U-Bolt Mount with 1/4"-20 Threaded Stud - Short
Copy SKU
SKU: RAM-B-231Z-A-366U
Copy UPC
| UPC: 793442932007

B SIZE
SHORT ARM
Size Guide
The RAM-B-231Z-A-366U consists of a zinc coated u-bolt base, SHORT double socket arm and 2.54cm (1") ball, connected to a round plate with 1/4" -20 camera thread. Included in this package is hardware that will accommodate rails from 1.27cm (0.50") to 3.18cm (1.25") in diameter. The base includes black cover caps to be placed over the exposed ends of the u-bolt. The composite rail adapter can narrow the rail to a minimum width of 1.27cm (0.5") . The male 1/4" -20 threaded steel stud will connect to any standard female thread found on camcorders, digital cameras and POV cameras. 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.

Information

Resources

Compatible Devices

Information

Product Weight
0.23 kg (0.51 lbs)
Hardware Included
(1) 1/4" -20 U-Bolt for 1.27cm (0.5") - 2.54cm (1") Rails(1) 1/4" -20 U-Bolt for 2.54cm (1") - 3.18cm (1.25") Rails(2) 1/4" -20 Nylock Nuts(2) Rubber Caps(1) U-Bolt Spacer
Clamp Range
1.27cm (0.5") - 3.18cm (1.25") diameter
Socket To Socket Length
4.45cm (1.75")
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

INSTRUCTIONS

Compatible Devices

Add to Enquiry  

Components

RAM Mounts
Copy SKU
RAM-B-201U-A
RAM® Double Socket Arm - B Size Short
RAM Mounts
Copy SKU
RAM-B-231ZU
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1.25" in Diameter - B Size
RAM Mounts
Copy SKU
RAP-B-366U
RAM® Ball Adapter with 1/4"-20 Threaded Stud for Action Cameras - B Size


Complete Your Solution

Locking Knobs for B Size Socket Arms

RAM Mounts
Copy SKU
RAM-KNOB3LSU
RAM® Key Lock Knob with Steel Insert for B Size Socket Arms
RAM Mounts
Copy SKU
RAP-S-KNOB3-7U
RAM® Pin-Lock™ Security Knob with 7-Pin Pattern for B Size Socket Arms
RAM Mounts
Copy SKU
RAP-S-KNOB3U
RAM® Pin-Lock™ Security Knob for B Size Socket Arms

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