Catalog # 100-2B10

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Pitch Diameter Maximum Bore Stock Bore Hub Diameter Length Through Bore Sprocket Weight
4.045 1.750" 1.000" 3.28"R 3.250" 5.80lbs

Mandrel Bore; Double strand steel sprockets stocked in No. 35 through No. 200 for re-boring. Many sizes standard with hardened teeth.

All other sizes available with hardened teeth as an alteration.

Hub diameters marked "R" are recessed for chain clearance.