Comparison : Item # 120BTL35, No. 120 - 1 1/2" Pitch - TAPER-LOCK® Sprockets
Item # 120BTL36, No. 120 - 1 1/2" Pitch - TAPER-LOCK® Sprockets
Item # 120CTL45, No. 120 - 1 1/2" Pitch - TAPER-LOCK® Sprockets
Item # 120CTL60, No. 120 - 1 1/2" Pitch - TAPER-LOCK® Sprockets
Item # 120CTL70, No. 120 - 1 1/2" Pitch - TAPER-LOCK® Sprockets