Nook own KINGSTON KITCHEN & BATH INSTALLATION INSTRUCTIONS Straight Stop Instructions: Apply thread sealant tape to adapter (6). Place the flange (5) into adapter (6). Screw valve body (4) onto adapter (6). Place nut (1) and ring (2) on tube (3). Insert tube (3) into valve. Wrench tighten nut (1) onto valve. Stop any leaks by tightening nuts slightly. www.kingstonbrass.