Eureka, Electrolux Oxygen Wand Release With T Clamp & C Clamp Lock Part # 75810A-1,39971,39973-2 Eureka & Electrolux Oxygen Canisters Power Nozzle Wand Release Assembly With T Clamp And C Clamp Lock Part # 75810A-1 T Joint Clamp Part Number is 39973-2 And C Clamp Part Number is 39971 Fits With Models EL7020A And EL 6988D