Vanguard ABH-120K

  Vanguard ABH-120K Vanguard's top-of-the-line ABH-120K semi-elliptical ball head automatically adjusts and increase tension to handle off-center load, with exceptional strength and stability. Patented features include Combination-Friction Forces Control (CFFC) which enables extreme tension and friction control via an ergonomic grooved dial located on the main adjustment knob. Both are independently adjustable but positioned side-by-side on the same axis for convenient fine-tuning. This combination of precise tension and friction forces control increases the strength to provide outstanding security.