The QLB-80 Quick Release Clamp by FLM is a heavy-duty open-channel Arca-style lever clamp for different-sized quick release plates. It has a safety pin so the plates will not slide out of the clamp when loose. Built-in bubble levels help align your camera vertically and horizontally.
The easiest and quickest solution for locking camera plates securely in place with a lever-actuated system
One jaw is adjustable to accommodate various Arca plate sizes; the lever can be opened and closed quickly
A locking pin ensures that the QR plate cannot slip out of the base when opened
This base is equipped with two bubble levels for horizontal and vertical alignment of the camera
It is Arca-Swiss compatible and adjustable to various Arca plates