The Leofoto G4 geared heads is the head for you for precision adjustment from Leofoto. The G4 has 2 dials that allows you for quick adjustments and 2 large knobs allow you to do minute adjustments unrivaled by other types of heads.
Panning base diameter: 68mm
height: 108mm
Mounting hole: UNC3/8″-16
Max load: 20kg
weight: 690g
30deg left and right rotation
45deg front and back rotation