excellent Planes Spinner 3 Aluminum GPMQ4556 Spinners & Hub Nuts

Adapter Kits For Different Engine Sizes Are Available Separately.. Includes Black 10-32 Bolt That Holds Spinner Cone to Backplate. The Rear Of The Spinner Is Flat, Without An Overhanging Cone. Spinner Cone Is Recessed To Mate Into the Spinner Backplate. Easy To Install, Having A Bolt-On Design, Centers Each Spinner Perfectly On Its Baseplate. Machined For Accuracy, Then Polished To A Gleaming Finish