Shower Head Extension Arm,30mm Length 304 Stainless Steel G1/2 Male to G1/2 Female Thread Cast Pipe Fitting Coupler 2-Piece

Perfect Size:Male Thread Size: G1/2(Approx OD 20.4mm/0.8"); Female Thread Size: G1/2(Approx ID 18.3mm/0.72"), length 40mm/1.57inCan be extended after installation 30mm/1.18in). | 304 stainless steel: sturdy and durable, with high strength to support your shower head. It is great solution to extend your shower arm. | Widely used:connecting and extending shower arm, perfect shower adjustment.can be used in the garden, swimming pool, fuel equipment, plumbing, and pneumatic system etc. | Easy to install: Connecting and extending the shower arm, the perfect adjustment of the shower no leaks, It is recommended to use a pipe wrench for installation. If there is no pipe wrench, the internal and external threads can be tightened at the same time to achieve the best results | Product package:2*Shower arm extension pipe fitting