Product Description:Suitable for the tail rotor of 450-class helicopters, made from high-strength engineering plastic.
Product Specifications:Total blade length: 65.5mm
Length from mounting hole to blade tip: 6mm
Mounting hole diameter: 2mm
Blade root thickness: 2.6mm
Blade thickness: 2.2mm
Weight per blade: 2.30g
Packing List:450 Plastic Tail Rotor/Yellow ×2