The lever itself rotates a 3/8″ stainless steel shaft supported by shielded ball bearings on each end, and is coupled internally to 3-independent and redundant electronic devices for unsurpassed safety and reliability. The L-Series input device can be positioned for either left hand or right hand operation. The control input enclosure measures 8.0” x 3.0” x 3.25” and weighs approx. 3 lbs. The flexibility of the software allows for a selectable gas & brake input direction, effort, and sensitivity curves, that can be programmed by a certified Dealer or professional driver rehab specialist to suit each individual.