HQ 4 x 4.5 Bullnose Propellers 2 x CW / 2 x CCW Green

This package contains four 4 x 4.5 HQ Bullnose Glassfibre/Nylon mix props two normal rotation  (anti-clockwise CCW) and two reverse rotation props (clockwise CW).They are also supplied with a set of Adapters 4 x 3mm,4 x 4mm and 4 x 5mm.These props are perfect for 180, 250 and 300 size Quadcopters.

HQ Bullnose Propellers replicate the performance of "cut down" propellers, eg. the 4 x 4.5 bullnose prop is designed on a cut down 5 x 4.5. The resulting "bullnose" profile is stiffer, produces more thrust and can be fitted to smaller airframes that an uncut prop might not fit on.

Specification:
* Type:Bullnose
* Colour:Green
* Diameter:4inch
* Pitch:4.5inch
* Weight: 2.6grams Each
* Hub Internal Diameter: 5mm and 9.5mm
* Hub Outside Diameter: 13.5mm
* Hub thickness: 6mm

Whats included
* 2 x HQ Glassfibre/Nylon mix 4 x 4.5 Direct Drive normal rotation (anti-clockwise CCW) props.
* 2 x HQ Glassfibre/Nylon mix 4 x 4.5 Direct Drive reverse rotation (clockwise CCW) props.
* Adapters: 4 x 3mm,4 x 4mm and 4 x 5mm