20PCS 0.5 Module Plastic Gear Plastic Connecting Rod Long Strip Rack Gear Pinion Transmission Rod for DIY Model Toy RC Car Truck Robot Parts (20, 7x4x63mm)
Size:Length 63mm/2.48",width 4mm,height 7mm,include 2 different size hole diameter 2.05mm/2.55mm
Application:0.5 Module Plastic gear connecting rod long strip rack gear pinion transmission rod for diy model toy,rc car,truck,robot parts,meet your diy project needs
Description
20PCS 0.5 Module Plastic gear connecting rod long strip rack gear pinion transmission rod for diy model toy,rc car,truck,robot parts,meet your diy project needs