CEKER Shower Arm Bracket for Handheld Showerheads Adjustable Shower Head Holder Mount Polished Chrome

1/2" IPS female inlet,1/2" IPS male outlet; Fits well with all the standard arm pipes and hoses. No tools required for easy installation,Just twist on! No plumbers required.  Rust- Protection with High Grade Luxurious Chrome Finished;and also Withstands heat, salt, acids, minerals, & grit contained in your water. Durable robust ABS engineering grade plastic with high strength and heat resistant With its universal shower arm mount connector, you’ll be able to replace your old shower head holder in no time; It fits a wide range of handheld shower heads