T-bracket dual camera rig materials This design for a dual camera rig (see [Dual Camera Rig](/wiki/dual-camera-rig) for why you'd want to do this) is based on a T-shaped or L-shaped bracket, washers, and two bolts which fit into the camera mounting holes on most cameras. You'll need: * 2x 1/2 inch long 1/4"-20 coarse thread bolts (i bought the kind with grippy heads so i can mostly screw them in by hand, then tighten with a hex wrench) * a thick rubber washer (mine was called a "Chicago style seat washer") * 2 cameras with threaded mounting holes * a 4"x4" T-bracket with 1/4" holes (an L-bracket could work too) * a hex wrench or whatever you need to really tighten your bolts Basically follow the steps in the images below: T-bracket dual camera rig More coming soon... hang on!