10x White Round Air Vents Grill Cover
123mm Grille, 100mm Hole Ventilation
4″ Ducting, Push or Screw Fit
These air vents have a flanged rim.
For recess mounting.
Press fitting, with screw holes which must be punched through before installation, unused screw holes remain concealed
Ventilation Area 50 cm2
123mm wide by 13mm high (100mm hole needed)
In stock now, fast delivery.
On 06-Jun-11 at 02:13:56 BST, seller added the following information: