RAM® Double Ball Mount with 1/4"-20 Male Thread - C Size Medium Hook Reveal 7 The round base has a

The round base has a 1

The bracket is compatible with both the Sonim XP5s and XP8 holders

The bases have many different combinations of pre-drilled holes which will match up to many electronic devices and mounts

There are two (2) pivoting points on the mount: one at the swing arm and base and one at the center of the open single socket

Included is a standard length arm and round pipe base

RAM® Double Ball Mount with 1/4"-20 Male Thread - C Size Medium Hook Reveal 7 The round base has aThe RAM 101AU consists of a 6 inch double socket arm, one round 2. 5" diameter base with the universal AMPS hole pattern and round base with a 1 4" 20 threaded steel stud. 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. Loosen the knob on the double socket arm to get near infinite viewing angles.