SMALLRIG Quick Release Plate for ARRI Clamp Dovetail, 8 inch - 1501 Dovetail design specifically for ARRI standard flat Features plenty of 1/4-20 & 3/8-16 threaded holes on the plate for attaching more accessories A safety latch and a stopper screw at each end prevent your attachment from sliding off This 8" Arri standard dovetail is Made of aluminum alloy, study and durable. Weighs only 0.52lb Perfect for different cameras' balancing and adjusting along the Arri dovetail plate.