83003

        Plastic Timing Pulley 18T (Pair) SKU: 83003 Weight: 9.00 Gram  Features ? Made from 6061 aluminum and nylon. ? 18 tooth timing pulley with a center diameter of 4mm. ? Compatible with MXL Timing Belt. ? 2 Headless Screw M3x5 included. Size Charts   DEMO Specifications SKU 83003 Product Name Plastic Timing Pulley 18T (Pair) Part List 2xPlastic Timing Pulley 18T 2xHeadless Screw M3x5 Package Dimension 60x100x18mm (2.36x3.94x0.71 inch) Net Weight 8g (0.28oz) Gross Weight 9g (0.32oz)                               https://store.makeblock.com/plastic‐timing‐pulley‐18t‐pair/2‐19‐19