125mm Wall Fixing Ventilation Duct Kit with Shutter

This ventilation kit is for installation in walls with a thickness of max. 500mm / 19''

The square vent, 7 inch x 7 inch (190 x 190mm) with a 5 inch flange (125mm)

Air's flow can be manually adjusted and has an insect protection screen

Maintenance free - no moving parts

Quick and easy installation with screws, (not included) or gluing