Double Pitch Conveyor Chain With A1 attachments C2062A1 /C212AL Pitch(mm):38.10 Pitch(inch ... ):1''1/2 Double Pitch Conveyor Chain With A1 attachments C2062A1 /C212AL Main products as the following:1 ... SC3,SC4,SC5,SC6,SC8,SC105. PIV chains: A0,A1,A3,A4,A5,A66. O-ring chains and xw-chains ... : 420,428,520,525,530,630 (Racing Chains)7. Leaf chains: LH series8. Double pitch ...