The RAM-202AU consists of a 1.5″ rubber ball that is connected to a 2.5″ diameter round base. Also, included is a 1/4″-20 threaded steel stud, centered, the round base provides support and stability for cameras that rest on top of it. The male 1/4″-20 threaded steel stud will connect to any standard female thread found on camcorders and digital cameras.
4-Hole AMPS: 1.181″ x 1.496″
3-Hole 120-Degree: 1.812″ Diameter
C Size (1.5″)
Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs