PRODUCT GRADE SIZE
Angles M. S. Un Equal Angles ( JISG 3101 SS41 ) 60 x 40 x 5mm x 6m to 150 x 75 x 9mm x 6m
M. S. Equal Angles ( ST37.2 / JIS G 3101 SS41 ) 20 x 20 x 3mm to 200 x 200 x 20mm