Fire Magic Echelon Black Diamond 14-Inch Right-Hinged Single Access Door - Vertical With Soft Close - 53920HSC-R. 53920HSC-R. BBQ & Outdoor Kitchen Access Doors. The Fire Magic Echelon Black Diamond Flush-Mounted Stainless Single Access Door features sealed, double walled, foam insulated construction for a solid feel. It comes with a right hinged door, stainless steel mounts, and a magnetic latch for secure closure. The Echelon Black Diamond series features black porcelain coated cold rolled steel with stainless accents for durability and beauty in one. Door hinges are equipped with a soft close feature that not only prevents slamming, but ensures a complete close every time. This door is designed to match the Fire Magic Echelon Black Diamond series grills.