Wooden Camera 279900 Top Handle Only (RED® KOMODO™) slides"to an ARCA Swiss slot like the one found on Top Mount Only (RED KOMODO) which is sold separately. When combined with Top Mount, system leaves camera control screen easily accessible. Shoe mount on top can hold on-camera lights and microphones and side 15mm opening can hold an optional UVF Mount V2. 1/4-20 and 3/8-16 ARRI accessory mount in several places and 15mm lightweight rod bracket on front for attaching lens motors and more.