RAM® Ball Adapter with 1.75" 1/4"-20 Threaded Stud Tripod The VESA plate contains a

The VESA plate contains a 75mm X 75mm and 100mm X 100mm hole pattern

Attached to the double ball adapter are two c-size medium double-socket arms

The RAM® Tough-Claw™ and Tough-Ball™ are the perfect mounting base for toolless installation and removal on round

5 inch RAM ball

round base adapter and Tab-Tite™ universal clamping cradle

RAM® Ball Adapter with 1.75" 1/4"-20 Threaded Stud Tripod The VESA plate contains aThe RAM 273U consists of a C size 1. 5" rubber ball with a hex post and 1 4" 20 x 1. 75" stainless steel threaded stud. This component can mount to any surface with a 1 4" 20 hole, and the ball is compatible with any C size socket arms.