1.Click on the button to the quality - 2.Insert dia. of the chain in yellow box Print this page
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Unit type ----------------->

studless chain
Diameter
mm.
Kips.
Quality Chain
Proof
Kips
Break
Kips
ORQ
ORQ+10%
ORQ+20%
API
IACS R3
R 33
R 3S
R 4
R4S
R 5

DOCUMENT OBTAINED THE FROM THE ALF-VICINAY (MADE BY J.M. LATORRE)