• Item# 131319
    Pneumatic Nipple/Plug, ARO 310 Interchange 3/8" Body Size, 3/8" Standard Hose Barb, Plated Steel. For use with ARO 310 Series Couplers Only
    $3.40 ea
  • Item# 129995
    Pneumatic Nipple/Plug, ARO 310 Interchange 3/8" Body Size, 3/8" Male NPT, Plated Steel. For use with ARO 310 Series Couplers Only
    $2.80 ea
  • Item# 134022
    Pneumatic Nipple/Plug, ARO 310 Interchange 3/8" Body Size, 3/8" Female NPT,Plated Steel For use with ARO 310 Series Couplers Only
    $2.98 ea