60 x Assorted Tool Spring Terry Clips in Storage Box Air Bricks 000mm²Suits slate sizes 610mm x

000mm²Suits slate sizes 610mm x 305mm or 510mm x 255mmInconspicuous low hood designCan be combined with pipe adaptor kit to enable connection of 100mm soil vent pipe and/or mechanical extractor

spacious and habitable area to allow swifts to nest

9 x 6 Inch (228mm x 153mm)

Saves on buying a expensive hip end tile or using mortar

Brass Anodised Aluminium Door Louvre Air Vent

60 x Assorted Tool Spring Terry Clips in Storage Box Air Bricks 000mm²Suits slate sizes 610mm xProduct Description Assorted Tool Clips in Storage Case Pack of 60 Ideal for garages, sheds, yards, cupboards etc. For storing items like tools, brooms, brushes and rakes. Can also be used for clipping pipes. Other sizes available in our shop. Contents 15 x 9mm ( 3 8 inch )15 x 13mm ( 1 2 inch )12 x 19mm ( 3 4 inch )12 x 25mm ( 1 inch )6 x 32mm ( 1 1 4 inch ) Measurement is the tool hole size.