The Monarch Mark IA hand control incorporates the most popular method of operation, and undoubtedly the least fatiguing available. Through mechanical linkage, the brakes are applied by the forward motion away from the driver toward the brake pedal or dashboard. Again with mechanical linkage, the gas or accelerator is applied by a downward movement toward the driver’s lap and at a right angle to the brake. Designed with a flat handle and accelerator rod that fits behind the dash panel it is the least intrusive manual Hand Control on the market today. This quality hand control comes with our easy to use accelerator lock out that when engaged locks out the accelerator function of the hand control so drivers using the pedals cannot use the hand control. With a five year limited warranty and the ability to transfer it to your next car, you will understand why the Monarch Mark 1A is best Hand Control you can buy.