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841211 SKU No.
Half Link (One Roller) for
Single Strand Roller Chain
085 ISO Number
12.7 mm Pitch(P)
6.4 mm Between Inner Plates(b1)
7.75 mm Roller Diameter(d1)
15.4 mm Over All Chain Width(I)
1/2x1/4 Chain Size Designation
3.97 mm Pin Diameter