Master Airscrew GF Series 8x5 Propeller

This is a Master Airscrew Injection-Molded Fiberglass Filled Nylon Propeller.
Excellent for Any Type of Application, from
Training and Sport Flying to Severe Competition.

FEATURES:
Nasa Airfoils and Constant-Pitch Designs enable this Propeller to
    deliver more Thrust at Lower RPM.
The Latest in Engineering Technology used for this Updated Design.
Lower Sound and Accurate Balance
Offered in a Wide Variety of Sizes to Suit Every Application.
Propeller is totally fuel-proof.

CONSISTS OF:
One Black 8x5 Fiberglass/Nylon Propeller

SPECS:
Center Hole Diameter: 3/16" approx.
Propeller Diameter: 8"
Propeller Pitch: 5"

REQUIRES:
Depending on the engine crankshaft size, the prop may have to
    be reamed to a larger size using GPMQ5005 (SAE) or
    GPMQ5007 (Metric).

REMARKS:
Four-stroke engines are usually greater torque engines and need to
    utilize the larger props showed in the range.
Recommended prop ranges will vary depending on your specific engine
    and airplane.
The Chart listed below represents average prop usage and must be used as
    Just a General Standard. Constantly refer to the maker's
    instructions consisted of with your engine.
Engine Size 2-Stroke 4-Stroke
.049-.051 5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x4 N/A
.09 -.10 7x4, 7x5, 7x6 N/A
.15 7x6, 8x4, 8x5, 8x6, 8x7 N/A
.20 -.25 8x6, 8x7, 9x4, 9x5 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, 14x8 11x9,12x8,14x6
1.08 14x8, 14x10, 15x8, 16x6 N/A
1.20 14x8, 15x8, 16x6 14x8,15x8,15x10,16x8
1.5 16x8, 16x10, 18x6, 18x8 N/A
1.8 18x8, 18x10, 20x6, 20x8 N/A
2.1 20x8, 20x10 N/A
2.7 -3.0 22x8, 22x10, 22x12, 24x8, 24x10, 24x12 N/A