High Grade Marine Nylon or SS316 Available Anti Wave has developed a range of Marine Nylon Pool fittings that set an unprecedented level of strength and durability. Produced from high grade marine nylon, these fittings replace Stainless Steel fittings and offer the possibility to match the colour of fittings with pool configurations and setups. SS316 Pool fittings are also available and feature Brass Reinforcement and Electrostatic Bolt