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 Round Ball Plate - C Size Medium

SKU Copied
SKU: RAM-103U
UPC Copied
UPC: 793442913150

RAM® Double Socket Arm with Round Ball Plate - C Size Medium
Copy SKU
SKU: RAM-103U
Copy UPC
| UPC: 793442913150

C SIZE
MEDIUM ARM
Size Guide
The RAM-103U consists of the 3.81cm (1.5") diameter ball and socket system with one open socket end. This mount is designed to be used with any of the RAM mounting bases or cradles with a 3.81cm (1.5") diameter rubber ball. The round base has a 3.81cm (1.5") diameter rubber ball connected at right angles to a 6.35cm (2.5") diameter base. The plate has pre-drilled holes in the base, including the universal AMPS hole pattern.

Features
  • 6.35cm (2.5") round plate connects to RAM® device holders containing the universal AMPS hole pattern
  • Includes C size medium length double socket arm; 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
0.42 kg (0.93 lbs)
Socket To Socket Length
11.84cm (4.66")
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
Plate Size
6.35cm (2.5") 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
Add to Enquiry  

Components

RAM Mounts
Copy SKU
RAM-201U
RAM® Double Socket Arm - C Size Medium
RAM Mounts
Copy SKU
RAM-202U
RAM® Round Plate with Ball - C Size


Complete Your Solution

RAM Mounts
Copy SKU
RAM-201U
RAM® Double Socket Arm - C Size Medium
RAM Mounts
Copy SKU
RAM-202U
RAM® Round Plate with Ball - C Size

C Size 1.5" Ball Bases

RAM Mounts
Copy SKU
RAM-108BU
RAM® Strap Hose Clamp Base
RAM Mounts
Copy SKU
RAM-202CNSU
RAM® Ball Adapter with Round Plate and 3/8"-16 Threaded Hole
RAM Mounts
Copy SKU
RAM-202U
RAM® Round Plate with Ball - C Size
RAM Mounts
Copy SKU
RAM-202U-12
RAM® Ball Base with 1.5" 2-Hole Pattern - C Size
RAM Mounts
Copy SKU
RAM-202U-153
RAM® Ball Base with 1" x 2.5" 4-Hole Pattern - C Size
RAM Mounts
Copy SKU
RAM-202U-225
RAM® Ball Base with 1.5" x 2" 4-Hole Pattern - C Size
RAM Mounts
Copy SKU
RAM-202U-24
RAM® Ball Base with 1.5" x 3.5" 4-Hole Pattern - C Size
RAM Mounts
Copy SKU
RAM-202U-IN1
RAM® Round Plate with Ball & Steel Reinforced Bolt
RAM Mounts
Copy SKU
RAM-218-1U
RAM® 1/2" NPT Female Threaded Hole with Ball
RAM Mounts
Copy SKU
RAM-224-3U
RAM® Twist-Lock™ Triple Suction Cup Base with Ball
RAM Mounts
Copy SKU
RAM-231U
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1" in Diameter - C Size
RAM Mounts
Copy SKU
RAM-231Z-2U
RAM® ATV/UTV Rail Ball Base
RAM Mounts
Copy SKU
RAM-231ZU
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1.25" in Diameter - C Size
RAM Mounts
Copy SKU
RAM-235-1U
RAM® Double U-Bolt Ball Base for 1.25" - 1.5" Rails - C Size
RAM Mounts
Copy SKU
RAM-235-2U
RAM® Double U-Bolt Ball Base for .75" - 1" Rails
RAM Mounts
Copy SKU
RAM-235U
RAM® Double U-Bolt Ball Base for 1" - 1.25" Rails - C Size
RAM Mounts
Copy SKU
RAM-237U
RAM® Ball Adapter with 1/4"-20 Threaded Post - C Size
RAM Mounts
Copy SKU
RAM-238U
RAM® Diamond Ball Base - C Size
RAM Mounts
Copy SKU
RAM-2461U
RAM® 75x75mm VESA Plate with Ball - C Size
RAM Mounts
Copy SKU
RAM-2461U-IN1
RAM® 75x75mm VESA Plate with Ball and Steel Reinforced Post
RAM Mounts
Copy SKU
RAM-246U
RAM® 100x100mm VESA Plate with Ball - C Size
RAM Mounts
Copy SKU
RAM-247U-25
RAM® Square Post Clamp Base for Posts up to 2.5" Wide - C Size
RAM Mounts
Copy SKU
RAM-247U-3
RAM® Square Post Clamp Base for Posts up to 3" Wide - C Size
RAM Mounts
Copy SKU
RAM-247U-4
RAM® Square Post Clamp Base for Posts up to 4" Wide - C Size
RAM Mounts
Copy SKU
RAM-271U-12
RAM® Rail Clamp Ball Base for 1.25" - 1.875" Rails - C Size
RAM Mounts
Copy SKU
RAM-271U-2
RAM® Rail Clamp Ball Base for 2" - 2.5" Rails - C Size
RAM Mounts
Copy SKU
RAM-337U
RAM® Ball Adapter with 1/4" - 20" Threaded Hole and Hex Post - C Size
RAM Mounts
Copy SKU
RAM-347U
RAM® Ball Adapter with AMPS Plate - C Size
RAM Mounts
Copy SKU
RAM-351-415-15-2U
RAM® Torque™ 1 ½" - 2" Diameter Rail Base - C Size Aluminum Ball
RAM Mounts
Copy SKU
RAM-408-112-15U
RAM® Torque™ Large Rail Base - C Size
RAM Mounts
Copy SKU
RAM-408-75-1U
RAM® Torque™ Medium Rail Base - C Size
RAM Mounts
Copy SKU
RAM-463-TRA1U
RAM® Aluminum Track Ball Base with T-Bolt Attachment - C Size
RAM Mounts
Copy SKU
RAM-238-MAG88U
RAM® Tough-Mag™ 88MM Diameter Magnetic Ball Base - C Size
RAM Mounts
Copy SKU
RAP-111BU
RAM® Universal Composite Marine Electronic Ball
RAM Mounts
Copy SKU
RAP-202U
RAM® Composite Round Plate with Ball - C Size
RAM Mounts
Copy SKU
RAP-379U-M812510
RAM® Tough-Ball™ with M8-1.25 x 10mm Threaded Stud
RAM Mounts
Copy SKU
RAP-379U-252050
RAM® Tough-Ball™ with 1/4"-20 x .50" Threaded Stud - C Size
RAM Mounts
Copy SKU
RAP-379U-M101525
RAM® Tough-Ball™ with M10-1.5 x 25mm Threaded Stud - C Size
RAM Mounts
Copy SKU
RAP-354-AAPRU
RAM® Track Ball™ with Side Track Base
RAM Mounts
Copy SKU
RAP-354U-TRA1
RAM® Track Ball™ Base with T-Bolt Attachment - C Size
RAM Mounts
Copy SKU
RAP-379U-371637
RAM® Tough-Ball™ with 3/8"-16 X .375" Threaded Stud - C Size
RAM Mounts
Copy SKU
RAP-365-224-1U
RAM® Twist-Lock™ Triple Suction Cup Ball Base - C Size
RAM Mounts
Copy SKU
RAP-379U-252025
RAM® Tough-Ball™ with 1/4"-20 x .25" Threaded Stud - C Size
RAM Mounts
Copy SKU
RAP-294U
RAM® PVC Pipe Socket with Ball - C Size
RAM Mounts
Copy SKU
RAP-400U
RAM® Tough-Claw™ Small Clamp Ball Base
RAM Mounts
Copy SKU
RAP-401U
RAM® Tough-Claw™ Large Clamp Ball Base
RAM Mounts
Copy SKU
RAP-404U
RAM® Tough-Claw™ Medium Clamp Ball Base
RAM Mounts
Copy SKU
RAM-270U
RAM® Ball Adapter for John Deere
RAM Mounts
Copy SKU
RAP-379U-311875
RAM® Tough-Ball™ with 5/16"-18 X .75" Threaded Stud
RAM Mounts
Copy SKU
RAM-202-225-2U
RAM® Drill-Down Dashboard Ball Base with Backing Plate - C Size

Locking Knobs for C Size Socket Arms

RAM Mounts
Copy SKU
RAM-KNOB5LU
RAM® Key Lock Knob with Brass Insert for C Size Socket Arms
RAM Mounts
Copy SKU
RAM-KNOB5LSU
RAM® Key Lock Knob with Steel Insert for C Size Socket Arms
RAM Mounts
Copy SKU
RAP-S-KNOB5-4U
RAM® Pin-Lock™ 4-Pin Security Knob for C Size and Swing Arms
RAM Mounts
Copy SKU
RAP-S-KNOB5-6U
RAM® Pin-Lock™ 6-Pin Security Knob for C Size and Swing Arms
RAM Mounts
Copy SKU
RAP-S-KNOB5U
RAM® Pin-Lock™ Security Knob for C Size Socket Arms
RAM Mounts
Copy SKU
RAP-S-KNOB5-7U
RAM® Pin-Lock™ 7-Pin Security Knob for C Size and Swing Arms
RAM Mounts
Copy SKU
RAP-S-KNOB5-5U
RAM® Pin-Lock™ 5-Pin Security Knob for C Size and Swing Arms
Using this site means you accept its terms | Copyright © 2025 Ram Mounts, South Africa
Powered by Webpro | Created by IT Design
Top