Prop hub/spinners
for high speed electric motors.

These are not only spinners but are also hubs that attach regular glow engine non-folding type airplane props to electric motor shafts. A set screw in the hub holds it to the motor shaft. The machined aluminum hubs and glass-filled nylon spinners run absolutely true at high RPM’s and eliminate that "buzz" that happens with out-of-round and out-of-balance spinners which cuts your motor speed.

GR1298/2 1-3/16" Spinner with 4.8/6mm prop shaft for 2.3mm motor shaft ............ $16.90

GR1304/3 1-1/2" Spinner with 8mm prop shaft for 3.2mm motor shaft ................. $24.60

GR1304/4 1-1/2" Spinner with 8mm prop shaft for 4mm motor shaft .................. $24.60

GR1304/5 1-1/2" Spinner with 8mm prop shaft for 5mm motor shaft ................. $24.60

GR1313/5 1-3/4" Spinner with 8mm prop shaft for 5mm motor shaft ................ $19.90

Adapt Graupner’s "Scimitar" Props
to any electric motors!

GR288/1 allows use of Graupner "Scimitar" props 9-5 to 12-1/2-6 on motors that have 4mm shafts. GR288/2 converts 5mm Graupner "Scimitar" props GPE06061, GPE08046 or GPE08061 to fit motors that have 4mm shafts.

GR1095 Prop Coupler with 4.8/6mm prop shaft for 3.2mm motor shaft ....... $7.10

GR288/2 Collet for 4mm shaft with 8mm prop shaft for 6x6 to 8x6 folding props
for 5mm shaft ............................ $4.70

GR288/4 Collet for 4mm shaft with
6mm prop shaft for 7x3 to 8x4.5
folding props for 3.2mm shaft ......... $4.70