Product Description

304 grade pressed Stainless Steel vents with holes drilled for 4mm fastenings.

Small : 3 Louvres – 127 x 65 mm (horizontal rectangle)

Medium : 6 Louvres – 127 x 115 mm (square)

Large : 2 x 6 Loures – 227 x 115 mm

X Large : 14 Louvres – 227 x 127 mm (vertical rectangle)