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RAM® Fishfinder Mount for Humminbird Devices - B Size Medium | |
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Part #:
RAM-B-107U
UPC:
793442001963
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Product Information | |
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Overview | The RAM-B-107U consists of a 2.5" diameter round base with the universal AMPs hole pattern, double socket arm and connecting Humminbird/Apelco marine adapter base. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; thus allowing for almost infinite adjustment and perfect viewing angles. The RAM-B-107U is a "LIGHT USE" mount, designed to hold smaller marine electronic devices. |
Specifications | |
---|---|
product dimensions | Overall Height: 5" |
socket to socket length | 3" |
hole pattern | 4-Hole AMPS: 1.181" x 1.496" 3-Hole 120-Degree: 1.812" Diameter See Drawing |
plate size | Fishfinder Plate: 4.25" x 3.81" Round Plate: 2.5" Diameter |
ball size | B Size (1") |
weight capacity | Standard Use: 2 lbs Heavy-Duty Use: 1 lb |
materials | Marine-grade aluminum |
packaging type | Poly Bag |
Weight | 0.77 lb |


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 by a multitude of interchangeable components to fit your specific needs.

A Size
Holds .5 lbs.
Trail Cameras

B Size
Holds 2 lbs.
Phones, Action Cameras, Light Duty Tablets

C Size
Holds 4 lbs.
Fishfinders, Heavy Duty Tablets

D Size
Holds 6 lbs.
Heavy Monitors

E Size
Holds 15 lbs.
Heavy Monitors
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.
Size | A Size | B Size | C Size | D Size | E Size |
---|---|---|---|---|---|
Short Arm | Overall Length N/A |
Overall Length 2.42" |
Overall Length 3.56" |
Overall Length 5.69" |
Overall Length 5.69" |
Socket-to-Socket Length N/A |
Socket-to-Socket Length 1.75" |
Socket-to-Socket Length 2.5" |
Socket-to-Socket Length 4.66" |
Socket-to-Socket Length 4.66" |
|
Medium Arm | Overall Length 2.42" |
Overall Length 3.73" |
Overall Length 5.69" |
Overall Length 8.44" |
Overall Length 12.63" |
Socket-to-Socket Length 1.75" |
Socket-to-Socket Length 3" |
Socket-to-Socket Length 4.66" |
Socket-to-Socket Length 6.88" |
Socket-to-Socket Length 9.88" |
|
Long Arm | Overall Length 6" |
Overall Length 6" |
Overall Length 9.13" |
Overall Length 12.98" |
Overall Length N/A |
Socket-to-Socket Length 5.31" |
Socket-to-Socket Length 5.31" |
Socket-to-Socket Length 8" |
Socket-to-Socket Length 11.41" |
Socket-to-Socket Length N/A |
Compatible Devices
Humminbird
700 Series
600 Series
500 Series
300 Series
100 Series
Matrix Series (excluding Matrix 97)
Lowrance
Elite-5
Elite-5M
Elite-5X
Raymarine
Apelco Fishfinder with matching hole pattern
Kit Components


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 by a multitude of interchangeable components to fit your specific needs.

A Size
Holds .5 lbs.
Trail Cameras

B Size
Holds 2 lbs.
Phones, Action Cameras, Light Duty Tablets

C Size
Holds 4 lbs.
Fishfinders, Heavy Duty Tablets

D Size
Holds 6 lbs.
Heavy Monitors

E Size
Holds 15 lbs.
Heavy Monitors
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.
Size | A Size | B Size | C Size | D Size | E Size |
---|---|---|---|---|---|
Short Arm | Overall Length N/A |
Overall Length 2.42" |
Overall Length 3.56" |
Overall Length 5.69" |
Overall Length 5.69" |
Socket-to-Socket Length N/A |
Socket-to-Socket Length 1.75" |
Socket-to-Socket Length 2.5" |
Socket-to-Socket Length 4.66" |
Socket-to-Socket Length 4.66" |
|
Medium Arm | Overall Length 2.42" |
Overall Length 3.73" |
Overall Length 5.69" |
Overall Length 8.44" |
Overall Length 12.63" |
Socket-to-Socket Length 1.75" |
Socket-to-Socket Length 3" |
Socket-to-Socket Length 4.66" |
Socket-to-Socket Length 6.88" |
Socket-to-Socket Length 9.88" |
|
Long Arm | Overall Length 6" |
Overall Length 6" |
Overall Length 9.13" |
Overall Length 12.98" |
Overall Length N/A |
Socket-to-Socket Length 5.31" |
Socket-to-Socket Length 5.31" |
Socket-to-Socket Length 8" |
Socket-to-Socket Length 11.41" |
Socket-to-Socket Length N/A |
Compatible Devices
Humminbird
700 Series
600 Series
500 Series
300 Series
100 Series
Matrix Series (excluding Matrix 97)
Lowrance
Elite-5
Elite-5M
Elite-5X
Raymarine
Apelco Fishfinder with matching hole pattern
Kit Components

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Overview
The RAM-B-107U consists of a 2.5" diameter round base with the universal AMPs hole pattern, double socket arm and connecting Humminbird/Apelco marine adapter base. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; thus allowing for almost infinite adjustment and perfect viewing angles. The RAM-B-107U is a "LIGHT USE" mount, designed to hold smaller marine electronic devices.
product dimensions:
Overall Height: 5"
socket to socket length:
3"
hole pattern:
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree: 1.812" Diameter
See Drawing
plate size:
Fishfinder Plate: 4.25" x 3.81"
Round Plate: 2.5" Diameter
ball size:
B Size (1")
weight capacity:
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
materials:
Marine-grade aluminum
packaging type:
Poly Bag
Weight:
0.77 lb
Questions & Answers
Have a Question?
-
What screws are used to attach the RAM Mount to the gimbal bracket?
Typically the gimbal bracket included with your fishfinder will also come with mounting screws that should connect to the RAM® mounting plate. As these mounts are universal and are for many different applications, the necessary hardware needed for each application will vary. For marine applications, RAM® recommends stainless steel hardware to prevent corrosion.