The External Rescue Hoist Safety Hook incorporates a latch mechanism with a positive locking feature that prevents d-ring rollover. The External Rescue Hoist Safety Hook is available as a retrofit replacement for both Breeze Eastern 300 lb. and 600 lb. Rescue Hoists and Goodrich 600 lb. Rescue Hoist installations. The Carrousel Multi-Hook External Load System enables the helicopter operator to transport multiple loads and provides the capability to release or pick up different loads at separate locations. The Carrousel, which utilizes a self-latching load beam feature, is available in both 9-Hook and 4-Hook models. The aluminum alloy frames are equipped with reinforced legs to protect the cargo hook assemblies. The Carrousel accepts 600 lb. or 2,000 lb. cargo hooks. Electrical hand controllers and firing mechanisms provide reliable and trouble free selective load release capability.