Stainless Steel Box Section

 25 x 25 x 1.5mm 304 Dull polished  Stainless Steel Box Section
 30 x 30 x 1.5mm 304 Dull Polished  Stainless Steel Box Section
 40 x 40 x 1.5mm 304 Dull Polished  Stainless Steel Box Section
 50 x 50 x 1.5mm 304 Dull Polished Stainless Steel Box Section