Roller Chain

Specifications:
1) A series chains:
a) Simplex: 25-1 ~ 240-1
b) Duplex: 25-2 ~ 240-2
c) Triplex: 35-3 ~ 240-3
d) Quadruplex: 40-4 ~ 240-4
e) Quintuple: 40-5 ~ 240-5
f) Sextuple: 40-6 ~ 240-6
g) Octuple: 40-8 ~ 240-8
2) B series chains:
a) Simplex: 04B-1 ~ 48B-1
b) Duplex: 04B-2 ~ 48B-2
c) Triplex: 06B-3 ~ 48B-3
d) Quadruplex: 08B-4 ~ 48B-4
e) Quintuple: 08B-5 ~ 48B-5
f) Sextuple: 08B-6 ~ 48B-6
g) Octuple: 08B-8 ~ 48B-8
3) Colors available: natural, yellow, blue, black
4) Materials: carbon steel, stainless steel