Includes Post, Top Cap, and Vinyl Seven Standard Colors, Plus Chromate Custom Colors Available Upon RequestAccommodates 1/4" (6 mm) to 3/8" (10 mm) Glass Dry Glazed with VinylAccommodates 1/2" (12 mm) Glass Wet GlazedThese CRL AWS Rectangular 180 Degree Center or End Post Kits can be used to fabricate posts used at the end of a barrier, or to join two panels at 180 degrees. They can accommodate 1/4 inch to 3/8 inch (6 to 10 millimeters) panels when dry glazed with vinyl, and 1/2 inch (12 millimeters) panels when wet glazed. They are available in seven standard colors, with custom colors available on request. NOTE: Maximum Post Spacing is 72 inches (1829 millimeters) on center. Maximum square footage should not exceed 24 square feet per panel.