Diffuser, Ceiling Cone (Plastic) Size:250mm This economic set gets exactly

This economic set gets exactly what you want: from 1/4″ up to 5/8″

Easy to install and no tools to operate

Flush Face Finish

HSS Bi-Metal Hole Saws produce accurate fast and clean holes when cutting sheet metal

cost effective alternative to the traditional drop-in anchor halving the installation time

Diffuser, Ceiling Cone (Plastic) Size:250mm This economic set gets exactlyCONE CEILING DIFFUSER Plastic Used to supply ventilation, the air will be pushed down into the room. Cone Ceiling Diffusers are used in heat transfer system. Spring Loaded Fixing Clips Pushes Air Downwards Positive Lock Duct Tabs Great for High Ceilings or Stairwells Adjustable Screw in Centre Cone ensures an even airflow