Camera Cage Extension Cold Shoe for Sony ILCE-7M4/A7IV/α7 Mark IV Arca Swiss QR

The bottom is 38mm wide sliding international standard for Arca-style plate design, which can be quickly installed on tripod ballhead compatiable with Arca Swiss Standard. It is equipped with multiple 1/4" -20 and 3/8" -16 threaded holes, ARRl locating hole, ARRI Standard Rosette and cold shoe for accessories mounting.

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