Martin Roller Chain Sprocket, Hardened Teeth, Taper Bushed, Type B Hub, Single Strand, 120 Chain Size, For 3020 Bushing, 1.5 Pitch, 20 Teeth, 3 Max Bore Dia., 10.371 OD, 5.25 Hub Dia., 0.924 Width


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.