Value Collection 25-5M15-6A-1/4 Timing Belt Pulleys; Pulley Type: Hub w/No Flanges; Number of Teeth: 25; Outside Diameter (Decimal Inch): 1.5210; Belt Width: 15.0 cm; 15.0 mm; 15.0 in; Material: Aluminum; Pitch Diameter: 1.566 mm; 1.566 in; Face Widt