• 1800mmH I beam stiffener
• Alloy 6063 T5; mill finish
• Fits inside 1 way or 2 way posts. Cannot be used with 90 degree post or gate post
• Use where wind load is a consideration. Post stiffener will allow up to N4/C2 (AS4055 classification)
• 1800mmH I beam stiffener
• Alloy 6063 T5; mill finish
• Fits inside 1 way or 2 way posts. Cannot be used with 90 degree post or gate post
• Use where wind load is a consideration. Post stiffener will allow up to N4/C2 (AS4055 classification)