The Guidosimplex TSL is a Unique Floor-Mounted Lever with Trigger operated Electronic Acceleration a nd Mechanical Braking. Simply pull the trigger using your middle or ring finger to accelerate, or press forward with your palm to apply the brakes. This trigger design allows the driver’s seat to be moved up to the back of the control without impeding acceleration. The floor-mounted design allows the steering column adjustability to remain intact. Includes a brake lock to assist with starting the vehicle, shifting into gear, and can be used to temporarily hold the brakes while stopped in traffic. Optional secondary control of the vehicle’s Horn, Headlights, and Turn signals is available.