Hubbell® has the broadest line and the widest choice of materials in the industry. NPT hub sizes from 1/4 to 3 in straight male end, 90 deg, 45 deg, female and underground feed connectors. They are available in your choice of aluminum, plated steel, nylon and stainless steel. Hubbell® nylon cord connectors resist most common industrial corrosives and provide highly effective pullout protection in a lightweight design. They are ideal for any application where weight, conductivity or corrosion may be an issue. They are available in NPT hub sizes from 1/4 to 1 in.