Encyclopedia & FAQ's

DIY Frequently Asked Questions / Tees

  • DIY Frequently Asked Questions / Tees')"> Three female openings in a T shape.
  • Straight tees have the same size openings.
  • Reducing Tees have two openings of the same size and one of a different size.
  • Sanitary Tees are used in waste lines. They have a curved branch designed for a cleanout plug and are designed to prevent obstruction of waste.
  • A Cross has four female openings of equal size.
  • A Wing Tee has lugs for fastening the fitting to a wall or stud.
  • A Compression Tee uses compression fittings on two or more ends.
  • A Test Tee has a threaded opening to be used in conjunction with a threaded plug for a cleanout opening on a drain pipe.