Smallrig SR1135 Double Ball Heads with Cold Shoe and Thumb Screw is a multi-purpose double-ball head with shoe adaptor and 1/4"-20 screw. It can attach monitors and LED lights to DSLRs. The ball head rotates 180º and features a 1/4"-20 screw on top. It may be attached straight to a DSLR or camcorder's shoe mount.
Furthermore, it is compatible with a wide range of additional video equipment. This ball head is designed to connect monitors or tiny lights to your camera when filming films, and it includes a single locking knob for quick and safe usage.