Descri[toion:Single lever single engine controlDual action, throttle and shift in one leverPull-out handle disengages shift for throttle only warm-upOperate both throttle and shift for one engineBuilt-in friction to avoid throttle creepSmooth shitting and throttlingFor use with all 33C style and other engine control cablesGreat for any types of boat with outboard, inboard or I/O power, gas or dieselSpeciication:Color: SilverMaterial: 316 Stainless SteelSize: Approx. 45.5x15x12cm/ 17.91x5.91x4.72Open The Throttle Step As Follows:Remove the leverUnlock the throttle and pull the flexible shaftRemove the swivel bracketLoosen the two (2) hex head screws at the link mechanism and remove the linkage.Make sure that the shift arm engagement teeth position is not changedPush the throttle arm toward the housing and rotate it 180 degrees until it bounces backUse the hex head screw to fasten the connecting rod mechanism to the desired positionInsert the swivel bracket into the appropriate holeRe-install the push-pull flexible shaft and handle barPackage Included:1 X Marine Boat Single Lever Handle Engine Control