SmallRig Horizontal-to-Vertical Mount Plate for Sony Alpha 7 C II / Alpha 7 CR 4424is designed to be used withCage4422or Baseplate4438to quickly switch between horizontal and vertical shooting without adjusting the lens optical axis. It maintains full access to LCD flip screens and ports and features built-in pads that prevent scratches and twists. Compatible with Arca-type / Manfrotto RC2 tripod and DJI RS-series gimbals, the lens collar mount plate can rotate by 90 degrees by merely unlocking a knob to switch between horizontal and vertical shooting; its bottom 1/4"-20 and 3/8"-16 threaded holes also support other quick-release plates. 1. With 4422/4438, quickly switches between horizontal and vertical modes without adjusting the lens's optical axis.2. Gives full access to buttons and ports (LCD flip screen, battery door, card slot).3. Supports Arca-Swiss / Manfrotto RC2 tripod.4. 1/4"-20 threaded holes, 3/8"-16 threaded holes for the handle, magic arm, plate, etc.1. This product needs to be paired with Cage 4422 or Baseplate 4438 for proper use.2. Please remove the camera lens before installation.Work WithSmallRig Cage Kit for Sony Alpha 7C II / Alpha 7CR 4422SmallRig Bottom Mount Plate for Sony Alpha 7C II / Alpha 7CR 4438Lens Collar Mount Plate x 1Allen Wrench x 1Product Dimensions: 118 x 72.5 x 58.3mmPackage Dimensions: 145 x 104 x 57mmProduct Weight: 110±5gPackage Weight: 170±5gMaterial(s): Aluminum Alloy, Stainless Steel