Appleton UNY50NR Male to Female Union, HazLoc, Steel, 1 2In 53344669 Kneeler Board Kneeler Board Container Type Bottle Conduit Fitting Material Zinc Plated Steel Color Silver Finish Electroplated Connection Male to Female Insulated Yes Item Straight Union Conduit to Box Item Conduit Fitting Union Ends Hazardous Fittings 1 2 in FNPT x 1 2 in MNPT Material Steel Hazardous Location Rating Class I UL Listed File E34997 Fitting Sub Category Unions For Use With Conduit Connection Type Threaded Connection Orientation Straight Body Style UNY Compatible Conduit Type Vertical or Horizontal Rigid Conduit Series UNY Number of Pieces 1 Thread Type NPT Fitting Type Union Thread Gender Female to Male