KUPO KS-404 Super Knuckle With 1/4″-20 Male Thread
The Kupo KS-404 allows you to easily Mount and position a wide range of accessories onto a 1/4″ thread. Designed to work with the Kupo super knuckle system.
Can mount to a cheese plate, shoulder rigs, and convi clamps, or wherever you have a 1/4″ -20 thread.
