Car Toys 100pcs Pulley Wheel Groove 2mm Hole Plastic Belt Pulley Mini Gear Motor Wheel White Robot Toys
$13.43
Description
Made of PP material, durable. Suitable for 2mm shaft DIY model toys..Replace your old or broken belt pulley with a new one..Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience..It is in stable characteristics, high performance and it is in great reliability, simple, easy to install..It is suitable for labs, science education, DIY models and RC /helicopter repairs, etc.
