THIS IS A GENUINE NSK, KAVO 465LRN TYPE COUPLER, VERY GOOD CONDITION, LIGHT USE, (photos are generic, not polarity sensitive)  NEW LED BULB, LED BULB LASTS MANY YEARS,

BRIGHTER WHITE LIGHT, WORKS WELL WITH WATER CONTROL RING.  RETAILS OVER $600.00, WORKS ON ALL SIX PIN HOSES, SIX MONTH WARRANTY, FREE ESTIMATES,