Great for engine need a big power, can work for inboard engine and mixer truck. Detents for forward /neutral /reverse, throttle lever with locking device. Single action, brown knob lever for engine shutdown, and black for gear shift. Made of Aluminium Alloy, chrome plate finishing. Combined with 2 cables, one connet control , one connect engine. Usually work for inborad engine Ergonomically designed,work for one engine Each separate lever controls shift or throttle Functions easily identified by brown and black knobs Throttle control with locking device Shift control divided as front,middle and back shifts Each handle can be separate for throttle or shift function Ideal for marine inboard engine and mixer truck Color: As Shown Material: Aluminum Alloy Package Contents: 1X Top Mount Boat Dual Lever Handle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.