UKON-A PU-70A Quick-Release Plate QR-70N 70mm Tripod Head Quick-Release Clamp Camera Quick-Release Base Photography Accessory

Camera Quick Release Holder(70)
Yajia standard interface (38mm) universal aka bayonet with horizontal bubbles, can be installed with camera and other accessories, 1/4, 3/8 threaded ports, and the quick-release plate can be configured according to needs