Die-cast gears and added shaft support help it hold up to tough use. For single or twin station powerboats up to 34'. Boat Type: Inboards and power-assisted sterndrives, up to 34' Steering Type: Rotary Turns Lock-to-Lock: 3 Dimensions: 6-13/16"D behind dash front x 6-3/8"W x 5-1/16"H Steering Wheel: Up to 20". Not included Steering Wheel Shaft: 3/4" tapered Cable Type: QC II SSC61XX or SSC72XX Helm Mounting Hardware: Requires bezel kit Warranty: Two years