1.Click on the button to the quality - 2.Insert dia. of the chain in yellow box
This area does not print
Unit type ----------------->
Stud chain
Diameter
mm.
Tn.
Quality Chain
Proof
Tn
Break
Tn
Grade-1
Grade-2
Grade-3
ORQ
ORQ+10%
ORQ+20%
API
IACS R3
R 3
R 3S
R 4
R 4S
R 5
DOCUMENT OBTAINED THE FROM THE
http://anchor.chainmen.com
(MADE BY J.M. LATORRE)