Click to expand Tap to zoom 25A24H-SB Type A Plate Sprocket for #25 Roller Chain - 24 Tooth - 3/8" Bore Sale $14.20 SKU 25A24H-SB 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart #25 A Plate Sprocket with Stock Bore Tooth #: 24 Stock Bore: 3/8" Outside Diameter: 2.049" Pitch Diameter: 1.915" Free shipping in the USA! (Picture not of exact product)