Comparison : Item # 80BTL10, No. 80 - 1" Pitch - TAPER-LOCK® Sprockets
Item # 80BTL11, No. 80 - 1" Pitch - TAPER-LOCK® Sprockets
Item # 80BTL12, No. 80 - 1" Pitch - TAPER-LOCK® Sprockets
Item # 80BTL13, No. 80 - 1" Pitch - TAPER-LOCK® Sprockets
Item # 80BTL14, No. 80 - 1" Pitch - TAPER-LOCK® Sprockets