Prospin 3.75-Inch Aluminum Hub Spinners for 2-Inch Axles

Description

This is a Two-Blade Aluminum Spinner w/Aluminum Backplate from Great Planes.
FEATURES

• 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.
• (See COMMENTS)

INCLUDES

• One Aluminum Spinner Cone
• One Aluminum Backplate (See Specs For Sizes)
• One 10-32 x 1-1/2″ Mounting Bolt
• One Box with Installation Instructions and Safety Tips

REQUIREMENTS

• One Spinner Adapter Kit (See COMMENTS)

SPECIFICATIONS

• Spinner Backplate Diameter: 2-3/4″ (70mm)
• Spinner Backplate Mounting Ring Thickness: 3/16″ (4mm)
• Spinner Backplate Hole Diameter: 3/8″ (9.5mm)
• (The Adapter Kit Will Contain An Aluminum Bushing To Fit The Crankshaft Size.)
• Length From Back Of Backplate To Front Of Cone: 2-3/4 “
• Height Of Propeller Slot: 3/4″ (19mm)
• Length Of Propeller Slot: 15/16″ (24mm)

COMMENTS

• Warning: Failure To Follow The Instructions Printed On The Box May Cause The Propeller To Separate From The Model. If The Spinner Cone Touches The Propeller At Any Point, Use A File Or MotoTool To Relieve This Area.

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