SMALLRIG Top Handle Grip Rubber with Top Cold Shoe Base for DSLR URSA Mini FS5 FS7 for RED Video Camera Camcorder - 1447 SmallRig Top Handle(Rubber Black Ring) 1447 bolts on directly with 2pcs 1/4" screws (the adjustable space between two 1/4'' screws is 30mm-40mm). Can be used on camera cage for Sony A6500 A6300 A6000 , for Panasonic GH3 GH4 GH5, for Ursa Mini for Blackmagic, for Sony FS7 FS5, Camera for RED, etc 1/4"-20 mounting points in front for accessory mounting, such as SmallRig rosette-1272, clamp-1407, Cold Shoe, or Railblock-1421 . Comes with a cold shoe base on top of the handle for more extension. Material: Aluminum, Rubber Net weight: 160g