• Universal camera and camcorder base opens your device to the RAM® mounting system
  • Included B size 1" RAM® rubber ball 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 for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty
RAM® Ball Adapter with 1/4"-20 Threaded Stud for Action Cameras - B Size
Part#:RAP-B-366U UPC:793442923630
The RAP-B-366U universal camera and camcorder base consists of a B size 1" rubber ball, connected to a round plate with a 1/4"-20 camera thread. The round plate provides extra support and stability for the camera it's attached to. The male 1/4"-20 threaded steel stud will connect to any standard female thread found on digital cameras, camcorders, and other devices.

thread pitch

1/4"-20 x .25"

plate size

1.23" Diameter

ball size

B Size (1")

weight capacity

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb


High strength composite

packaging type

Poly Bag


0.06 lb