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 Ball Mount with AMPS Plate and 1/4"-20 Action Camera Adapter

SKU Copied
SKU: RAM-B-347-366U
UPC Copied
UPC: 793442932021

RAM® Double Ball Mount with AMPS Plate and 1/4"-20 Action Camera Adapter
Copy SKU
SKU: RAM-B-347-366U
Copy UPC
| UPC: 793442932021

B SIZE
MEDIUM ARM
Size Guide
The RAM-B-347-366U consists of a 5.08 cm (2") X 6.35 cm (2.5") diameter square base that contain the universal AMPS hole pattern, double socket arm and 2.54cm (1") ball, connected to a round plate with 1/4" -20 camera thread. The male 1/4" -20 threaded steel stud will connect to any standard female thread found on camcorders, digital cameras and POV cameras. The mount is designed with a RAM 2.54cm (1") 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.

Features
  • Contains 0.64cm (0.25") x20 threaded RAM® Tough Ball™ for attaching almost any action camera, trail camera, or security camera
  • 5.08cm (2") x 4.32cm (1.7") square ball base features industry-standard AMPS hole pattern with four pre-drilled holes at each corner
  • Made of powder-coated, marine-grade aluminum and stainless steel, for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

Information

Compatible Devices

Information

Product Weight
0.17 kg (0.37 lbs)
Socket To Socket Length
7.62cm (3")
Hole Pattern
4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496")
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 aluminumHigh strength composite
Packaging Type
Poly Bag

Compatible Devices

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Components

RAM Mounts
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RAM-B-201U
RAM® Double Socket Arm - B Size Medium
RAM Mounts
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RAM-B-347U
RAM® Ball Adapter with AMPS Plate - B Size
RAM Mounts
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RAP-B-366U
RAM® Ball Adapter with 1/4"-20 Threaded Stud for Action Cameras - B Size


Complete Your Solution

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

Accessories for AMPS Pattern Base Components

RAM Mounts
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RAM-202-225B-2U
RAM® Backing Plate Adapter
RAM Mounts
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RAM-HOL-ROTO1U
RAM® Roto-View™ Adapter Plate
RAM Mounts
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RAP-403U
RAM® Cable Manager with AMPS Hole Pattern for Electronic Mounts
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