Our double sided goof plugs can be used to plug holes in 1/2" poly tube, where you have pulled out a dripper or 1/4" barbed fitting.
Close the end of 1/4" micro tube, 1/4" soaker hose or .420 soaker hose.
Use the small side to plug the end of 1/4 line or 1/4" holes in 1/2" poly tube.
The large side can be used to give an extra tight fit for 1/4" holes or anytime the smaller side does not seal properly. It also fits inside our .420 soaker hose, to be used as an end plug.