Acratech
Arca-Type Quick Release Plate
For Mamiya 645, 645AF, RB, RZ
This Arca-Type Quick-Release Plate from Acratech is compatible with Mamiya 645, 645AF, RB and RZ medium format cameras and with most Arca-Swiss compatible release clamps. It's machined in the USA from 6061 T-6 aluminium and it features locating pins that prevent rotation.