Overall Dimension: 220 x 220 mm Cut Out Dimension: 164 x 164 mm Visible Panel: 100 x 100 mm
Features: Stainless steel porthole Pyroguard fire proof glass Half hour intumescent fire seal around glass edge c/w Fixing bolts Made to suit 44 mm door thickness For other door thicknesses please contact our sales team Stainless steel & glass