100mm Black Louvered Grill Vent *4" Spigot*
- Black plastic grille with fixed louvres.
- 155mm x 155mm square outside edge with 100mm (4") round spigot on back
We Also Recommend
100mm (4") Telescopic Duct 200-350mm With Reducing Ring & Round 100m 4" Grill *Extract Fan Ducting Kit*