Click to expand Tap to zoom 25A36H-SB Type A Plate Sprocket for #25 Roller Chain 36 Tooth Sale $13.75 SKU 25A36H-SB 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart #25 A Plate Sprocket with Stock Bore Tooth #: 36 Stock Bore: 3/8" Outside Diameter: 3.008" Pitch Diameter: 2.869" Free shipping in the USA! New from factory. (Picture not of exact product)