![Value Collection 21MP0256FA-3/16 Timing Belt Pulleys; Pulley Type: Hub & Flanges; Number of Teeth: 21; Outside Diameter (Decimal Inch): 0.5150; Material: Aluminum; Pitch Diameter: 0.535 in; 0.535 mm; Face Width: 0.389 in; 0.389 mm; Flange Diameter: 0 Value Collection 21MP0256FA-3/16 Timing Belt Pulleys; Pulley Type: Hub & Flanges; Number of Teeth: 21; Outside Diameter (Decimal Inch): 0.5150; Material: Aluminum; Pitch Diameter: 0.535 in; 0.535 mm; Face Width: 0.389 in; 0.389 mm; Flange Diameter: 0](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1152676/1242380/8623491L-41__19733.1719419001.jpg?c=1)
Value Collection 21MP0256FA-3/16 Timing Belt Pulleys; Pulley Type: Hub & Flanges; Number of Teeth: 21; Outside Diameter (Decimal Inch): 0.5150; Material: Aluminum; Pitch Diameter: 0.535 in; 0.535 mm; Face Width: 0.389 in; 0.389 mm; Flange Diameter: 0