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 Diamond Plate - Medium Arm

SKU Copied
SKU: RAM-B-103-238CHU
UPC Copied
UPC: 793442937293

RAM® Chrome Double Socket Arm with Diamond Plate - Medium Arm
Copy SKU
SKU: RAM-B-103-238CHU
Copy UPC
| UPC: 793442937293

B SIZE
MEDIUM ARM
Size Guide
The RAM-B-103-238CHU consists of a CHROME diamond base and double socket arm that will accept 2.54cm (1") ball bases. The diamond base measures 6.17 cm (2.43") X 3.33 cm (1.31") and contain two holes 4.86cm (1.912") from center to center, positioned at both ends of the diamond base. The hole pattern found on the diamond base will connect to many RAM cradles, as well as third party cradles including mounts with the industry standard AMPS hole pattern.

Information

Resources

Information

Product Weight
0.17 kg (0.38 lbs)
Socket To Socket Length
7.62cm (3")
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
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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-238CHU
RAM® Chrome Diamond Ball Base


Complete Your Solution

RAM Mounts
Copy SKU
RAM-B-201CHU
RAM® Chrome Double Socket Arm - B Size Medium
RAM Mounts
Copy SKU
RAM-B-238CHU
RAM® Chrome Diamond Ball Base

Locking Knobs for B Size Socket Arms

RAM Mounts
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RAM-KNOB3LU
RAM® Key Lock Knob with Brass Insert 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-KNOB3-4U
RAM® Pin-Lock™ Security Knob with 4-Pin Pattern for B Size Socket Arms
RAM Mounts
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RAP-S-KNOB3-5U
RAM® Pin-Lock™ Security Knob with 5-Pin Pattern 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-KNOB3-6U
RAM® Pin-Lock™ Security Knob with 6-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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