Gator Lite Spinner 51mm (2") Aluminum Backplate Black

 Plastic spinner feature a molded plastic spinner cone with a machined aluminum backplate.

  They are available in 6 different sizes and 3 different colors to fit a wide range of aircraft models.

  The Spinner cones are attached to the backplates with a pair of M3 x 6mm hex socket head screws.

  The aluminum backplates have lightening holes to decrease weight and rotational mass, and have a raised knurled area on both sides, around the center hole, to provide a firm grip on both the back side of the propeller and on face of the motor’s prop adapter.

 The spinner backplate has an 8mm hole in the middle and comes with a set of plastic reducing adapters so they can fit onto 6mm, 5mm, 4mm or 3mm motor shafts.

 The 51mm spinners have a backplate that is 51mm (2 inches) in diameter with an overall length of 51.4mm (2.02 inches).

  The complete spinner weighs 21.0 grams or 0.74 ounces.