RAM® Single Socket Arm with Round Swivel Plate
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.
![A chart of ball sizes](http://www.ram-mount.co.uk/cdn/shop/files/ball-arm-spec.jpg?v=1720434415&width=1200)
![](http://www.ram-mount.co.uk/cdn/shop/files/ball-arm-spec-vertical.jpg?v=1720613989&width=600)
Features
- Swiveling single socket arm allows for 360-degree rotation on 2.5" round base featuring the industry-standard AMPS hole pattern
- Compatible with B size RAM® ball components
- Made of high-strength composites for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
The RAP-B-200-1-293U features a swiveling single socket arm on a 2.5" diameter round base. The swiveling function allows for 360-degree rotation of the socket arm, while the round base includes the industry-standard AMPS hole pattern.
product dimensions
Overall Height: 2.42"
hole pattern
4-Hole AMPS: 1.181" x 1.496"
ball size
B Size (1")
weight capacity
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
materials
High strength composite
packaging type
Poly Bag
Weight
0.1 kg