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(bulk of 12) 5.5x4.5 1/2A Prop
Product Number: MASMA5545
Manufacturer: Master Airscrew
Availability:In Stock
List Price:$20.28
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  • Product Information

This is a Master Airscrew Injection-Molded Fiberglass Filled Nylon Propeller. The 1/2A Props are excellent for Small Airplanes.

Product Features
  • NASA Airfoils and Constant-Pitch Designs enable this Propeller t deliver more Thrust at Lower RPM..
  • The Latest in Engineering Technology used for this Updated Design..
  • Lower Noise and Accurate Balance.
  • Available in a Wide Array of Sizes to Suit Every Application..
  • Propeller is totally fuel-proof..
Product Specifications
  • Center Hole Diameter: 3/16" approx.
  • Propeller Diameter: 5.5"
  • Propeller Pitch: 4"
What's Included

One Black 5.5x4 Fiberglass/Nylon Propeller

  • Depending on the engine crankshaft size, the propeller may need to be reamed to a larger size using GPMQ5005 (SAE) or GPMQ5007 (Metric).
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Product Rankings
Manufacturer Comments
  • Four-stroke engines are typically higher torque engines and shoul use the larger props indicated in the range..
  • Recommended prop ranges will vary depending on your particular engin and airplane..
  • The Chart below represents average prop usage and should be used a Only a General Guideline. Always refer to the manufacturer' instructions included with your engine.Engine Size.
  • 2-Strok 4-Stroke .049-.051 5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x N/A .09 -.10 7x4, 7x5, 7x N/A .15 7x6, 8x4, 8x5, 8x6, 8x N/A .20 -.25 8x6, 8x7, 9x4, 9x 9x4, 9x5, 9x6, 9x7 .29 -.35 9x6, 9x7, 9x8, 9.5x6, 10x4, 10x5, 10x6 N/A .40 9.5x6, 10x4, 10x5, 10x6, 10x8, 10x9.
  • 11x6, 12x6 .45 -.50 10x8, 10x9, 11x4, 11x5, 11x6, 11x7, 11x7.5 N/A .60 11x5, 11x6, 11x7, 11x7.5, 11x8, 11x9 11x8,11x9,12x6,13x6 .71 -.80 12x6, 12x8, 13x6, 13x8, 13x10, 14x8.
  • N/A .90 13x6, 13x8, 13x10, 14x6, 14x 11x9,12x8,14x6 1.08 14x8, 14x10, 15x8, 16x N/A 1.20 14x8, 15x8, 16x 14x8,15x8,15x10,16x8 1.5 16x8, 16x10, 18x6, 18x N/A 1.8 18x8, 18x10, 20x6, 20x N/A 2.1 20x8, 20x1 N/A 2.7 -3.0 22x8, 22x10, 22x12, 24x8, 24x10, 24x12 N/A.
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