Great Planes Hub Spinner Aluminum 3 Spinners & Nuts GPMQ4556

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