Comparison : Item # HE 1BR, 3/4 Inch (in) Hose Size Brass NPSH Threaded Hose End Nozzle Holder
Item # HE 2BR, 1 Inch (in) Hose Size Brass NPSH Threaded Hose End Nozzle Holder
Item # HE 3BR, 1 1/4 Inch (in) Hose Size Brass NPSH Threaded Hose End Nozzle Holder
Item # HE 4BR, 1 1/2 Inch (in) Hose Size Brass NPSH Threaded Hose End Nozzle Holder