The Matthews Right Angle Grid Clamp is the ultimate solution for creating strong, reliable 90° connections between two pieces of pipe or speed rail. Constructed from heavy-duty steel, this double-grid clamp design joins two standard Grid Clamps at a fixed right angle—making it ideal for building car rigs, truss systems, lighting grids, or any custom structure that needs serious strength and precision alignment. Whether you're reinforcing a camera rig on a vehicle, assembling a modular support frame, or locking down a grid overhead, this clamp delivers the durability and stability professionals depend on. Trusted on film sets and in studios worldwide, the Right Angle Grid Clamp makes clean, square, rock-solid connections simple and safe.