RAM® Universal Marine Electronic Mount - C Size Short
Ball Base Information
"RAM" Prefix Code
To provide lightweight strength and corrosion resistance, RAM is made of marine grade Aluminium with a black powder coated finish, stainless steel hardware and 'rubber balls' - 'RAM' products are stiffer and stronger than their 'RAP' variants and typically used in more rugged applications.
"RAP" Prefix Code
Many of our 'RAM' products are available in a 'RAP' - composite variant. Our composite 'RAP' products are generally designed for lighter duty applications where keeping the weight of the mount low is a priority.
RAM® BALL SIZES
The weight limits below are a guide only. All factors in a planned mounting configuration should be considered to choose the most suitable ball size.
The most common ball size applications:
B Size - Action Cameras, Phones and Small Tablets
C Size - Medium - Large Tablets in Heavier Duty Applications
D Size - Heavy and Rugged Tablets and Laptops in Commercial Applications
Please check with our technical team for advice.


Special Order Item. Please contact our sales team for availability.
You can also order the individual component parts below.
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Features
- Complete flat surface, drill-down mounting solution with an overall height of 5.225"
- RAM® Mounts ball and socket technology allows for near-infinite adjustability
- Made of Powder-coated, marine-grade aluminium for durability and reliability in the most demanding marine environments
- Backed by a lifetime warranty
The RAM-111U-B consists of a short double socket arm, 2.5" diameter round base, and 6.25" x 2" rectangle base. The round base includes a 1.5" C size rubber ball and contains pre-drilled holes, including the universal AMPS hole pattern. The rectangle base also includes a 1.5" C size rubber ball and contains a variety of pre-drilled holes that are compatible with several marine electronic devices, including fishfinders and chartplotters.
Components
product dimensions
Overall Height: 5.225"
socket to socket length
2.5"
hole pattern
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree: 1.812" Diameter
See Drawing
plate size
Rectangular Plate: 6.25" x 2"
Round Plate: 2.5" Diameter
ball size
C Size (1.5")
weight capacity
Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs
materials
Marine-grade aluminium
packaging type
Poly Bag
Weight
0.491 kg