3″ Standard 4-BLADE Aluminum Spinner


Adapter kit not included. Check out our Adapter Finder to get the adapter that's right for you.
Precision Slotting Option Click Here if your propeller doesn't fall into the prop range shown below.

NOTE: IF you're unsure of prop fit, you can contact our tech support line OR simply add the Precision Spinner Slotting option to your cart, and we'll notify you if the additional special slotting is not needed.
SKU: TT-3004-B Categories: , , Tag:

4-Blade! Our first shape which shaped an industry. The Standard shape spinner is great on most planes. Sport- Aerobatic- Speed- Fun Fly etc.

We have 5 shapes in the 3 " diameter range- including a shorter FAI style- an Ultimate- a Special shape and a P-51 version. Also available with light backplates.

Available in 2-3-4 blade with 120-slot versions of each.Click to see additional image!

Weight: 2.79oz
Prop Range: Up to a 12-10 Zinger 4-Blade
Engine Range: This Spinner is generally meant for the mid-size engines like .60's to .90's

Special Instructions

  • Adapter kit not included.  Check out our Adapter Finder to get the adapter that’s right for you.
  • All backing plates are “Flush Mounting”
  • All cones have a 10-32 retainer screw
  • See Special Slotting Options that we offer!
  • Use Caution: For performance and safety, any necessary spinner modifications should be done by Tru Turn.

Precision Spinner Slotting


Tru-Turn Precision Model Products are manufactured in the USA in Houston, Texas by ROMCO Manufacturing, Inc.   It is our goal to continue to provide our customers with the highest quality and best customer service, while maintaining the health and safety of our staff.  Since 1985, made in the USA by Texans.  While there may be uncertainty around us, one thing that will never change is our attention to quality.

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