SharkBite U454LFA Tube Tee, 3/4 x 1/2 in Run, Push-Fit Run Connection, 1/2 in Branch, Push-Fit Branch Connection | SharkBite reducing tees come in a variety of different sizes and allow for pipe size reduction in multiple ways. These fittings are easily rotated after installation to make connecting even easier in tight spaces. There is no need for soldering, clamps, unions or glue.