200 pcs Plastic Belt Pulley Gear Hole for DIY Models Science Education Aircraft Repairs Lightweight Design Smooth Running Multipurpose Pulley

Package List 200 x belt gears Characteristics -Material:PP plastic belt pulley -Color:White mini pulley wheels -Size:0.93X0.40X0.40cm/0.37X0.16X0.16in groove wheelGoods Descriptionpulley wheel for science project That's because our product can meet your need.mini pulley wheels Adopted of , it is practical and for long time use.wheel part It is not easy to get deformed and bring you much convenience.motor pulley If you are looking for a professional and replacement belt pulley, then your research is over here

• Plastic belt pulley:widely used in DIY model, car, plane, laboratory, teaching, experiment, and etc,gears and pulley
• Pulley wheel for :made of pp material, suitable for 2mm shaft DIY model ,plastic wheels for a DIY pulley
• Wheel pulley:it is suitable for labs, science education, DIY models and aircraft/helicopter repairs, etc,plastic pulley
• Plastic pulley for small motor:replace your old or broken belt pulley with a new one,wheels plastic
• Plastic motor pulley:a good substitute pulley wheel for your broken or worn out one,plastic pulleys