







Descriptions
Product Description:Model: 12ATooth pitch: 19.05mmMaterial: A3 steelSprocket Surface treatment: high-frequency quenchingTooth:10 Tooth / 11 Tooth / 12 Tooth / thirteen Tooth / 14 Tooth/15 Tooth / 16 Tooth / 17 Tooth / 18 Tooth / 19 Tooth / 20 Tooth / 21 Tooth / 22 Tooth / 23 Tooth / 24 Tooth / 25 ToothPackage Include:According to your Choose * 1Pre-purchase instructions:1.The product material is A3 steel, the surface tooth had been high-frequency quenching treatment, no longer after blackening, similar to the water may have rust, purely normal, and does not impression the use of.2.Due to different manufacturing batches, the form and length will range slightly, please succeed in kind, If you've special needs, please touch us, we can customize in line with your needs!
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1Pc Pitch 19.05mm 12A 26-41Teeth A3 Steel Industrial Convex Step Sprocket Wheel Process Tooth Convex sprocket Chain Gear
















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