RAM 2.5" Round Base AMPs Hole Pattern, 1.5" Ball & 1/4-20 Threaded Male Post for Cameras - RAM-202AU

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. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1.5" Rubber Ball Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:0.25 lbs. Videos   Compatible With Compatible Arms and Mounts RAM Composite Double Socket Swivel Arm for C Size 1.5" Balls - RAP-200-2U RAM Double Socket Arm with RAM® Pin-Lock™ Security Knob and Key Knob for C Size 1.5" Balls - RAM-201-SU RAM 18" Rigid Aluminum Rod Arm with 2 (qty) Single Open Sockets for 1.5" Diameter Balls - RAM-316-2U RAM Medium Length Double Socket Arm for C Size 1.5" Balls - RAM-201U RAM Long Length Double Socket Arm for C Size 1.5" Ba