This Kit is a 2" Heater Union, Slice Valve, Spin Kit To Plumbing Connect Kit found in many Hot Tubs. The Heater Union which measures about 3" outside the threads receives a 2"street X 2" Slip Slice Valve then you glue the 2" coupler to spin it to win it on the old 2" Flex and you cut the 6" piece of 2" Flex to match the length needed to connect the unions,slice and back together..
607
