Easy to Install: Male thread 1/2PT (OD 20mm) to female thread 1/2PT (ID 18mm), the shower head extension tube pipe fittings are easy to install for connecting and extending shower arm.
Wide Application: Universal fit for most extending the length and adjusting to shower head extender and water outlet lower.
High Strength Material: Made of premium 304 stainless steel, the shower pipe adapter is rustproof and corrosion resistant and durable.
100% SATISFACTION GUARANTEED: If you don't absolutely love them let us know and we will refund your purchase price NO QUESTIONS ASKED! We are so confident you will love our products.
Included Items: Set of two, 1/2PT Male to 1/2PT Female Thread Shower Head Adapters. Arm Measurement: 25/32" (20mm), Overall Length: 1.18" (30mm), Width: 0.13" (3.4mm).