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 Double Ball Mount - C Size Long

SKU Copied
SKU: RAM-231-D-202U
UPC Copied
UPC: 793442940637

RAM® Handlebar U-Bolt Double Ball Mount - C Size Long
Copy SKU
SKU: RAM-231-D-202U
Copy UPC
| UPC: 793442940637

C SIZE
LONG ARM
Size Guide
The RAM-231-D-202U consists of a stainless steel u-bolt base, 3.81cm (1.5") diameter LONG double socket arm and round base adapter that contains the universal AMPs hole pattern. Included in this package is hardware that will accommodate rails from 1.27cm (0.50") to 2.54cm (1") in diameter. The base includes black cover aps to be placed over the exposed ends of the u-bolt. The included composite rail adapter can narrow the rail to a minimum width of 1.27cm (0.5") . The mount is designed with a RAM 3.81cm (1.5") 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

Information

Product Weight
0.96 kg (2.11 lbs)
Hardware Included
(1) 1/4" -20 U-Bolt for 1.27cm (0.5") - 2.54cm (1") Rails(2) 1/4" -20 Nylock Nuts(2) Rubber Caps(1) U-Bolt Spacer
Clamp Range
1.27cm (0.5") - 2.54cm (1") diameter
Socket To Socket Length
20.32cm (8")
Hole Pattern
4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496") 3-Hole 120-Degree: 4.60cm (1.812") Diameter
Ball Size
C Size ( 3.81cm (1.5") )
Weight Capacity
Standard Use: 1.81 kg (4 lbs) Heavy-Duty Use: 1.36 kg (3 lbs)
Materials
Marine-grade aluminum
Packaging Type
Poly Bag
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Components

RAM Mounts
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RAM-201U-D
RAM® Double Socket Arm - C Size Long
RAM Mounts
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RAM-202U
RAM® Round Plate with Ball - C Size
RAM Mounts
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RAM-231U
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1" in Diameter - C Size


Complete Your Solution

Locking Knobs for C Size Socket Arms

RAM Mounts
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RAM-KNOB5LU
RAM® Key Lock Knob with Brass Insert for C Size Socket Arms
RAM Mounts
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RAP-S-KNOB5U
RAM® Pin-Lock™ Security Knob for C Size Socket Arms
RAM Mounts
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RAP-S-KNOB5-7U
RAM® Pin-Lock™ 7-Pin Security Knob for C Size and Swing Arms
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