Product Description: Suitable for the tail rotor of a 450 helicopter, made of high-strength engineering plastic.
Product Specifications:Total Blade Length: 65.5mm
Mounting Hole to Blade Tip Length: 61mm
Mounting Hole Diameter: 2mm
Blade Root Thickness: 2.6mm
Blade Thickness: 2.2mm
Weight per Blade: 2.30g
Packing List: 450 Plastic Tail Rotor/Red ×2