Overview Additional Info Reviews Product Description Pneumatic Coupler, Plug, Steel, Male End Eaton’s 1000/400/500 Series is an Industrial Interchange pneumatic coupling that is rugged and reliable designed for use with compressed air, gases and liquids. Product Additional Info Additional Tech Info Product Documents Product Videos Custom Field Product Reviews Write a Review Write a Review × Eaton Hansen Pneumatic Coupler, Plug, Steel, Male End Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *