Vanguard Alta BH 300 Ball head

4 independent locking knobs (locking knob of the main Ball easy grip, pan/Hot Shoe locking knob QS, friction control knob lock knob) Intuitive positioning, faster and make your shooting in seconds. Sturdy, lightweight aluminium construction that provides durable performance. Dual Precision Alignment, With Spirit Levels allow for a slim fit and quick and smooth positioning. Quick release "Arca-Swiss" system with integrated safety pin at the top of the mounting plate, double security for your valuable equipment.