This threaded cap is threaded on a male fitting to close it off but this is not a permanent seal as it can be removed when needed. Long life with maintenance-free service ; resistant to rust, pit, scale and corrosion.

• Ideal for closing the opening of a sprinkler head that is no longer required.
• 1- Unscrew and remove the sprinkler head. 2- Screw the cap
  
• A threaded plug is threaded on a male fitting to close it off but this is not a permanent seal as it can be removed when needed