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® Double Socket Arm with Diamond Ball Plate - C Size Short

SKU Copied
SKU: RAM-103-B-238U
UPC Copied
UPC: 793442011337

RAM® Double Socket Arm with Diamond Ball Plate - C Size Short
Copy SKU
SKU: RAM-103-B-238U
Copy UPC
| UPC: 793442011337

C SIZE
SHORT ARM
Size Guide
The RAM-103-B-238U consists of the 3.81cm (1.5") C size diameter ball and socket system with one open socket end; RAM-201U-B socket arm is short length at 9.04cm (3.56") end to end with 6.35cm (2.5") socket-to-socket length. This mount is designed to be used with any of the C size RAM Mount bases or cradles with a 3.81cm (1.5") diameter rubber ball. The RAM-238U RAM Diamond Ball Base features industry standard AMPS 2-hole pattern and can be used as an adapter to attach a holder, or a mounting drill-down base.

Features
  • Diamond plate connects to RAM® device holders containing the universal AMPS 2-hole pattern
  • Includes C size short length double socket arm 9.04cm (3.56") end to end with 6.35cm (2.5") socket-to-socket length; ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

Information

Information

Product Weight
0.30 kg (0.67 lbs)
Socket To Socket Length
6.35cm (2.5")
Hole Pattern
2-Hole AMPS 4.86cm (1.912")
Plate Size
6.17 cm (2.43") X 3.33 cm (1.31")
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-B
RAM® Double Socket Arm - C Size Short
RAM Mounts
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RAM-238U
RAM® Diamond Ball Base - C Size


Complete Your Solution

C Size 1.5" Ball Bases

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

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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