63.3 HL

3/4x7/16 Chain Size Designation

1-005-63.3 HL Ametric® Part Number

120509 SKU No.

Half Link (One Roller) for

Straight Side

Single Strand Roller Chain

19.05 mm Pitch (P)

11.68 mm Between Inner Plates (b1)

12.07 mm Roller Diameter (d1)

22.7 mm Over All Chain Width (I)