MaterialHardcoat AluminumFemale ThreadNPTFemale Thread Size6"Male ThreadNST (NH)Male Thread Size4"Weight Lb4.4740ConstructionRocker LugSeamless aluminum extrusion, hardcoat anodizedAvailable OptionsOther configurations and sizes are also available. Consult Dixon for pricing and availability.NotePart numbers are generated using the following rule: "Female size to Male size"