- Use to seal 4mm holes in 13mm (ID) supply pipe.
- Can be used as end plug in 4mm (ID) Micro Pipe.
- Each Strip has 10 plugs.
Strips of 10 high quality goof plugs that are useful for sealing 4mm holes in the 13mm supply pipe. Also known as 'blanking plugs', the goof plugs can also be used for fixing holes that have been made in the wrong place, or if the irrigation system layout needs to be changed. Goof plugs can also be used as end plugs for 4mm internal diameter pipe work.