Accessories Mechanical Research & Design, Inc. can provide all accessory components for your project today! Engineered for your specific project and integrated into our tools. Need a custom solution? Typical Accessories: N Control panels N Hoses, connectors, gauges N Manifold blocks and valves N Test carts N Wheels, rollers, guidance systems N Torque wrenches, tools, drivers N Cameras, remote installation control hardware and software N Hydraulic cylinders and power units Have a specific requirements for your project? Let's get started!