Clamp 1,Bright finish or chrome plated 2,flat brass bracket/Press brass screw on 3,Demension:15mm,22mm,28mm ... ,35mm,35mm,42mm brass pipe clamp 1,Bright ... finish or chrome plated2,flat brass bracket/Press brass screw on 3, ... sea or airMaterialBrassConnectionThread & Compression pressed screw-ON,brass clamp