1) Inner parts : Stainless Steel 304

2) Tap Body : Brass body with Chrome Plating

3) Tap Handle: Plastic / Stainless Steel can be choose

4) Unified Coarse Thread: 3/8"-16 UNC

5) Body Thread: 1-1/8"-18 Thread

Tap Advantages:

1) Fits standard American Thread/Spline beer shanks

2) Brass lever could use any 3/8"-16 standard thread tap handle

3) Adopt 8 bright polishing process, food grade anti-acid & alkali environmental chrome plating, smooth and delicate touch