Click to expand Tap to zoom 25A12H-SB Type A Plate Sprocket for #25 Roller Chain - 12 Tooth - 1/4" Stock Bore Sale $12.29 SKU 25A12H-SB 1 Piece - $12.29 2-10 Pieces - $7.09 11 or more Pieces - $6.14 QUANTITY DISCOUNTS 1 Piece 2-10 Pieces 11 or more Pieces 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart #25 'A' Plate Sprocket with Stock Bore Tooth #: 12 Stock Bore: 1/4" Outside Diameter: 1.083" Pitch Diameter: 0.966" Free shipping in the USA! (Picture not of exact product)