Description
Pulley with a diameter of 3cm, aperture of 1.9mm is tightly matched with 2mm shaft. It can be made drive mechanism or used as a small wheel..The overall product category includes Diy accessories | Angle iron | Perforated plate Universal Joint | Coupling | Bearing ball head Gear bag | Rack | Pulley Wheel (Shaft) Propeller | Fan blade Small Motor | Motor Small pump | Air pump Fun circuit accessories Remote control Battery Box Handmade material | Wood board | ABS sheet Consumables | Glue | Resin Making Tools | Grinding | Cutting | Drill | Pliers Protective tool Smart car | Line inspection car body Handmade toys | Small toys.Package 5pcs.Plastic gear Reduction gear Variable crown worm gear pinion helical gear Spindle gear 4WD gear Motor gear package Crown gear Spindle pulley Pulley set Transmission gear Steering arc gear Limit gear Alloy gear kids diy project pulley Gear kit.If you need products video display or video operation, please contact me?i will provide the video
