FlapGUARD Lockable Letterbox Security Cover Internal Letter Plate Mail Guard Anti Arson & Fishing. Easy Fit with Fixings

STOPS LETTERBOX FISHING: Fits on the inside of your door over the letter plate. Post drops in as normal, but the steel cover stops hands, hooks and wires reaching back through to your keys, door handle or post. LOCK IT SHUT WHEN YOU NEED TO: Turn the two side knobs to lock the cover closed so nothing can be pushed through, ideal at night, when you're away and around Bonfire Night. Unlock it in the morning to let post in. SOLD SECURE BRONZE & SECURED BY DESIGN: Accredited to Sold Secure Domestic Bronze when fixed with the 4 x 20mm screws supplied, and Secured by Design approved. The door needs to be at least 38mm thick to screw-fix. NO-DRILL FIT FOR FIRE DOORS: On fire-rated doors (FD30, FD60, FD120), fit it with the pre-applied high-bond adhesive pads instead of screws, so the door isn't drilled. Allow 72 hours for full strength. CHECK YOUR SIZE FIRST: 400mm wide, 100mm high and 20mm deep, with a 315 x 80mm opening. Measure your inside letter flap before ordering. White finish. Suits timber, composite and uPVC doors.