This heavy-duty camera hi hat is ideal for Arri or any other camera. Lets you place the lens hi above the base for plenty of clearance and viewing. The ¾” heavy-duty metal base has a 3/8” threaded tripod stud and upper section has a 3/8” tripod screw-in stud to hold the camera. 7-1/2” tall. Great for use on a tripod but can also be placed on any flat surface. It has seen prior service but is sturdy, indestructible and ready for lots more service. Hi hats sell elsewhere for $200 & $300 and more but of course, as usual, as always at LITETRAP, our LO LO price is only $177.