1-1/4" M-NPT x 1" F-NPT 150 lb Black Malleable Iron Hex Bushing / END ITEM IDENTIFICATION: ENGINE MAINTENANCE STAND EMP-T22 EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT PART NAME ASSIGNED BY CONTROLLING AGENCY: REDUCING BUSHING SPECIAL FEATURES: 1-1/4"NPT MALE;1"NPT FEMALE,1.80"ACCROSS FLATS;1.19"LGTH MATERIAL: IRON MALLEABLE