2pcs 20mm Shower Arm Extension, shower arm coupler, Handheld Stainless Steel Shower Head Extension Arm For Bathroom Accessories

【Standard thread size】：the thread specification of inlet is 1/2"-14 NPT, suitable for standard shower arm. The thread specification of outlet is 1/2"-14 NPT (compatible with 1/2" IPS thread), Shower standard interface.
【Safe and durable】：The pipe is made of 304 stainless steel precision casting, with good corrosion resistance, and will not be blocked by rust residues.
【Safe and beautiful】：Adopt multi-layer nickel chromium plating wire drawing technology, fashionable and exquisite workmanship to make your shower experience more comfortable
【Easy to install】：The shower tube extension tube has a built-in hexagonal thread, which can be tightened with an internal hexagonal wrench, and is equipped with a leak proof sealing rubber gasket, which is fast and convenient to install
【Multiple sizes】：There are many sizes available according to your installation requirements. Please pay attention to the size when placing an order