7200
HKK #50-1R 10FT Riveted Japanese Superior Capacity Plus Roller Chain 5/8" Pitch
A nice touch with the PR2G Polyester Resin is the clear color that accepts pigments well.
HKK CHAIN 50-1R 20 FEET 384 LINKS #120B116PR3
You will notice the 8100 has a simple interface that anyone can learn.