New Security Lock Design of Benro Ball Heads

Currently some buyers ask us about the new mechanism of the Benro B series ball heads... "Hey, I can't release the QR plate from the ball head, the knob stopped loosening at halfway with only click sounds! Is it malfunctioning? Or is it a trick to make it open?"



It's surely not malfunctioning. It's actually the new Security Lock Design of the Benro B series ball heads, to prevent accidental