Arca Swiss mounting plate for horizontal and vertical film

When the plate is tilted 90 degrees, a spring-loaded locking mechanism will lock the plate automatically and securely. An additional safety mechanism is used to prevent heavier equipment from causing the plate to fold up unintentionally. The bottom of the BVL-01 is equipped with threaded holes in 3/8 and 1/4″. The fixing screw on the top is 1/4″ thread.