Desk mounting attachment system (min. thickness: 15 mm, max. thickness: 50 mm) enabling users to set their racing wheel in a flat-mounted position, delivering a realistic, immersive driving experience when operating heavy machinery and vehicles Three-axis position adjustment enabling users to adjust the steering wheel height's and angle, to enjoy the ideal driving position Adjustable without tools or disassembly, allowing users to effortlessly switch from a racing configuration to a position suited to the operation of machines or heavy vehicles Rotary spinner knob allowing the one-handed operation of machines while simultaneously accessing equipment controls 100% metal structure, made from 2 mm thick sheet metal, and a rotary spinner knob featuring a steel axle, delivering enhanced stiffness and longevity Compatibility: T128 and T248 racing wheels