Comparison : Item # 60JA11, No. 60 - 3/4" Pitch - QD® Sprockets
Item # 60JA12, No. 60 - 3/4" Pitch - QD® Sprockets
Item # 60JA13, No. 60 - 3/4" Pitch - QD® Sprockets
Item # 60SH14, No. 60 - 3/4" Pitch - QD® Sprockets
Item # 60SH15, No. 60 - 3/4" Pitch - QD® Sprockets