Novoflex QPL-6x6 Arca-Type Quick Release Plate for Q-Base System, 2.4" Round for Medium Format - with 1/4-20 & 3/8" Screws and Anti-Twist Pins he Novoflex Q=Plate QPL-6x6 is a 2.4" round quick release plate for medium format cameras that fits any Arca-type quick release system (except the Arca Swiss Flip-Lock), and includes a choice of two camera mounting screws (one 1/4"-20 & one 3/8"-16) and anti-twist pins.
The bottom edges are dovetailed for smoother loading and unloading from the clamp, as well as less abrasions. The screws of the Novoflex plates work with both traditional flathead screwdrivers as well as 5/32" Allen wrenches.