The UAP Doormaster stands as the industry standard for replacing postal letterplates. Its ingenious telescopic design allows for easy adjustment, accommodating doors with thicknesses ranging from 40mm to 80mm. UAP Doormaster letterboxes seamlessly integrate with a variety of front doors, including uPVC, composite, and wooden models. These letterboxes are designed with user convenience in mind, featuring a single fixing screw on each side that automatically aligns with the corresponding receiving screw boss. This not only simplifies installation but also ensures a faster and more robust assembly. Quality and compliance are paramount in the UAP Doormaster's design. Its letterplate flaps undergo rigorous machine testing to meet the stringent BS EN 13724 standards, ensuring consistent, dependable performance. The ultra-flexible hinge springs are no exception, enduring over 100,000 opening and closing repetitions to guarantee unparalleled durability. For detailed dimensions and to confirm compatibility, please refer to the accompanying images. The Xfort MailPlate Luxe is a revolutionary front door letter box with colour matched external and internal flaps contained within a black frame. This mail box has aluminium flaps to provide strength and durability combined with an anti-scratch black plastic frame. Both the external and internal flaps opens to 180 degrees for easy access and to prevent them from snapping off when opened too far. This is a 250mm x 65mm mailbox finished in smooth matt black. Please refer to the images to ensure this is a suitable replacement. Simply insert the internal and external sleeves and tighten with the screws provided. The adjustable sleeve makes this suitable for wooden, composite and uPVC midrail doors between 40-80mm in thickness.