Roller chains:
A series:08A, 10A, 12A, 16A, 20A, 24A, 28A, 32A, 36A, 40A, 48A
A series:08A, 10A, 12A, 16A, 20A, 24A, 28A, 32A, 36A, 40A, 48A
B series: 06B, 08B, 10B, 12B, 16B, 20B, 24B, 28B
Heavy Duty Roller Chain:12AH, 16AH, 20AH, 24AH, 30AH, 32AH, 40AH, 48AH