18" x 18" Exterior Access Panel - with piano hinge Aluminum
The EXT is an universal, exterior, non-rated access panel. A 20 ga/1mm plate or aluminum provides strength and ridigness and features, a key operated turn latch closure. The door is on the continuous stainless steel piano hinge and suitable for left - or - right - hand operation. It consists of welded aluminium fame and inner aluminium frame with an aluminium inlay.
Product Spec Sheet https://accessdoorscanada.ca/content/specs/ADC-EXT.pdf
Door Size 18 wide x 18 high
Rough Opening Size NA
Brand FF Systems