6AN Female Hardline Tube Nut & Sleeve Aluminum Fitting for 3/8" OD Alloy Tubing 2PCS Skin Care Tool Long press the power button

Long press the power button (red and blue lights flashing)

Rubber insulation sleeves prevent electric shock and protect your hands for increased safety

put headrest grab handle on

and can be shared with your friends or relatives

food-grade plastic that is non-toxic and tasteless

6AN Female Hardline Tube Nut & Sleeve Aluminum Fitting for 3/8" OD Alloy Tubing 2PCS Skin Care Tool Long press the power buttonThread Size: The thread size of 6an is 9 16 18 UNF,tube sleeve used to 3 8'' OD stainless steel tube. Material: Made of aluminum alloy 6061 T6, the working temperature range is from 65 to 252. Function: The nut is used for the conversion of the alloy pipe and the fitting,the sleeve is used to fix the pipe and prevent it from moving, and the sleeve is sealed with a 37 degree and an outer flaring of the pipe. InstallationNeed to install the tube nut and