The Universal Multi-Use Lens Plate from Kirk Enterprises is an Arca-type-compatible quick release plate designed for use with lenses that do not have specific custom quick release plates.
The plate is constructed of black anodized 6061-T6 aluminum, making it both scratch and corrosion resistant, and includes a reversible aluminum lip that may be mounted at either a 90 or 30° angle. Removing the lip will make the plate universally compatible with almost any lens foot, but with the loss of anti-twist capability.
The dual captive 1/4"-20 screws for the lens foot are constructed of stainless steel, making them equally as durable as the plate itself. Two included safety stop screws prevent accidental release with most Arca-type clamps. The plate also features two additional 1/4"-20 mounting holes for alternate mounting options.