This is a DuBro 4 Pin 2-1/4" Spinner. These are made to be simple, easy and safe to install. Featuring a unique insert lock design for attaching the back plate and spinner - giving a solid and secure hold.
DuBro 4 Pin Spinner (Red) (2-1/2") [DUB286]
12V Dump Trailer Remote Control Switch Up/Down Control Switch and 4 Pin DPDT
2pcs BETAFPV TYPE-C Adapter with 4 pin cable ( JST SH 1.0mm)
DuBro 1/4-28 Aluminum Spinner Prop Nut [DUB730]
DuBro Wing Bolts, Nylon 1/4-20 X 3" (4) [DUB993]
Black Carbon Fiber Spinner 4" For RC Airplane 2 Blades Propeller
![DuBro 1/4-28 Aluminum Spinner Prop Nut [DUB730]](https://images.buynet.work/thumb.php?i=371339703&s=240)
