Steel make Fire shutter with Fire Rating of 30 minutes rating as per manufacturers specifications, Size 1100 x 2400 mm (including frame) Door frame are made with 2mm thick MS steel sheet pressed to single rebate profile of size 125 x 60 mm. Door shutter are made with 1.6mm thick MS sheet pressed formed to provide a 46mm thick fully flush double skin panel shall with lock seam joints at style edges and filled. LOCK: of approved make with double through locking bolt operated with one side key and other side thumb turn complete in all respect. Stainless steel cylinder Door closer- Reputed brand with ISI marked Vision panel fitted with glass– 200 x 300 mm Handel – steel ( 250 mm) both sides. Size: L44″xW6″xH96″