Featuring Heavy Duty Handles These 304 Stainless Steel Doors Are Designed To Close Flush With The Frame Using A Strong Magnetic Latch. Flush Mounted Doors Are Filled With Polyurethane Foam For Insulation And A Solid Feel. A Continuous Rain Guard Protects From Water Getting Into Your Custom Enclosure. Most 5-Series Doors And Drawers Now Have A Soft-Close Feature For Smooth Transition While Opening And Closing (-Sc In The Part Number).