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® Chrome Double Socket Arm with Round Plate - Medium Arm

SKU Copied
SKU: RAM-B-103CHU
UPC Copied
UPC: 793442937316

RAM® Chrome Double Socket Arm with Round Plate - Medium Arm
Copy SKU
SKU: RAM-B-103CHU
Copy UPC
| UPC: 793442937316

B SIZE
MEDIUM ARM
Size Guide
The RAM-B-103CHU consists of a CHROME 6.35cm (2.5") round base and double socket arm that will accept 2.54cm (1") ball bases. The round base contains pre-drilled holes, including the universal AMPS hole pattern. Designed into the mount is a 2.54cm (1") diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob allows for you to maneuver the mount to your optimum viewing position.

Information

Information

Product Weight
0.20 kg (0.44 lbs)
Socket To Socket Length
7.62cm (3")
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
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
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Components

RAM Mounts
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RAM-B-201CHU
RAM® Chrome Double Socket Arm - B Size Medium
RAM Mounts
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RAM-B-202CHU
RAM® Chrome Round Plate with Ball


Complete Your Solution

B Size 1" Ball Bases

RAM Mounts
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RAM-B-202U
RAM® Round Plate with Ball - B Size
RAM Mounts
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RAM-B-238U
RAM® Diamond Ball Base - B Size
RAM Mounts
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RAP-B-354U-TRA1
RAM® Track Ball™ Base with T-Bolt Attachment - B Size

Locking Knobs for B Size Socket Arms

RAM Mounts
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RAM-KNOB3LSU
RAM® Key Lock Knob with Steel Insert for B Size Socket Arms
RAM Mounts
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RAP-S-KNOB3-7U
RAM® Pin-Lock™ Security Knob with 7-Pin Pattern for B Size Socket Arms
RAM Mounts
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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
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RAM-B-273U
RAM® Add-A-Ball™ Accessory Ball for B Size Socket Arms
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