Closing One is not certified , accessories and specifications as per our standard production . Frame wrap on 3 sides with a thickness equal to the existing wall steel , chrome hinges 2 wings adjustable in depth, fixed with the clamping jaws and locking bolts after final installation is complete, painting plastic with protective film to be removed to complete installation . Swing blind made of sheet plastic with protective film to be removed to complete installation , insulation with honeycomb seal on three sides of door , lock mortise 1 point cylinder lock or key Patent , handles on resin plate color white. Indoor installation is not exposed to the sun and / or rain on any wall , opening to push a view from the inside , painting available in the colors listed below: white, similar to RAL 9003, black similar to RAL 9005, gray similar to RAL 7044 , green similar to RAL 6032 , red, similar to RAL 3020 , possibility of matching sash and frame with two different colors. Thickness 40 mm swing , swing frame thickness 45 mm wall thickness . Options: handles and / or panic bar lock with free / busy , lock knob with push-open closers, rectangular and circular windows , ventilation grilles , side moldings , blind or glazed fanlight , available oversized.