Martin Roller Chain Sprocket, Bored-to-Size, Type B Hub, Single Strand, 40 Chain

Item Notes:

For use with series 40 chain, 1/2” pitch for driver or driven sprocket needs Type BS sprocket. No keyway or set screws included Shaft diameter size from 1/2” to 1-1/2” for a variety of applications 39 Teeth High carbon steel for strength and durability


Due to variances in monitor color, and lighting, the color of some items may differ slightly from the photographs

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  • Macy's
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  • Walmart
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  • And many more

Shelf C15 (black-1)