Chains and Chain Locks

3/ 8"
I - I I - I I I ROW

1/ 2"
I - I I - I I I ROW

5/ 8"
I - I I - I I I ROW

3/ 4"
I - I I - I I I ROW

1"
I - I I - I I I ROW
 

CHAIN COUPLINGS

3/ 8"
Diameter Ø 68 mm

1/ 2"
Diameter Ø 90 mm

5/ 8"
Diameter Ø 113 mm

3/ 4"
Diameter Ø 135 mm

1"
Diameter Ø 180 mm

These are for 20 gears.
 

CHAIN LOCKS