Certain space between the nut and hot shoe to protect hot shoe contacts
SmallRig Cold Shoe 1960 comes with two 1/4" holes, which could attach GH5 Cage for Panasonic Lumix GH5 1965, Top Plate for Blackmagic Ursa Mini / Mini Pro 1958, Side Plate for Blackmagic Ursa Mini/Ursa Mini Pro 1854, New Double Shoe Handle(Cheese) 1625 and NATO Clamp 1885 with two 1/4"...