Viewrail’s new 1/4-inch rod railing is made with 2205 duplex stainless steel. According to the manufacturer, the rods won’t sag and are more corrosion-resistant than marine grade 316 stainless steel. Rods are available in lengths ranging from 2 to 20 feet, in one-foot increments. The railing can be bent to turn a radius on a curved stairway, deck, or balcony. Pricing ranges from $85 to $225 per linear foot. viewrail.com