This Coupler Joins The Unequal 1/2" Pond Pump Hose And The 1/2" Irrigation Hose

This coupler joins the unequal 1/2" pond pump hose and the 1/2" irrigation hose

2011: The 1/2" pond pump hose and the 1/2" irrigation hose are not the same size. This coupler joins them.