RAM® Tough-Ball™ with M8-1.25 x 8mm Threaded Stud
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.
Features
- RAM® Tough-Ball™ features an M8-1.25 x 8mm male threaded post for connection to a variety of devices
- Included B size 1" RAM® rubber balls allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
- Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
The RAP-B-379U-M81208 consists of a 1" diameter rubber ball, connected to a M8-1.25 X 8MM male threaded post.
thread pitch
M8-1.25 x 8mm
ball size
B Size (1")
weight capacity
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
materials
High strength composite
Stainless steel threads
packaging type
Poly Bag
Weight
0.038 kg