Compatible model for Sony ILCE-7M3 A7 III ILCE-7RM3 A7R III. 1x Hotshoe Base With Flex Cable. DC12V Mini Vacuum Pump Negative Pressure Suction Pump 5L/min 65kpa With Holder. Black Fuel Adapter Fitting 6AN to 3/8" 5/16"GM Quick Connect w/Thread EFI Female.
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