Keypak 10" (27cm) Door Letter Box Adjustable Letterbox for UPVC Composite Timber Doors (Black/Chrome, 40 80mm)

INTERNAL DRAUGHT EXCLUDER – The integrated brushes help prevent draughts. Plus, an internal water seal prevents water leaks as it stops water getting into the door or panel. ANTI-SNAP FLAP – External and internal flaps open up to 180 degrees for easy access without risk of snapping. ADJUSTABLE SLEEVE – The telescopic design means the letter box can be adjusted to fit doors between 40mm to 80mm in thickness. Our letter box will fit most uPVC, Composite & Timber doors with a letterplate slot of around. DIMENSIONS – The letter box overall size is 270mm x 70mm and the internal dimension of the sleeve is 225mm x 37mm. The distance between the screw hole centres is 245mm. EASY INSTALLATION – With adjustable sleeves, these letter boxes are suitable for uPVC panel doors ranging from 40-80mm in thickness. Simply insert and tighten using either the short or long provided screws depending on your door thickness.