Keypak 12 inch (30.6cm) Door Letterbox - Fits 40-80mm Doors, Anti-Snap Flap, Internal Draught Excluder, Adjustable Letter Box for UPVC Composite Wood Doors (Black/Polished Silver)

CHECK SIZE & FIT BEFORE PURCHASE - Letterboxes come in 10" or 12" sizes and suit different door depths. This model is 12" (30.6cm) and fits doors 40-80mm thick only. Some doors may also have slimline letterboxes, which are longer and narrower. Please measure your current letterbox and door depth carefully to ensure compatibility. ANTI-SNAP FLAP - The flap opens a full 180 degree for easy access and to prevent it from snapping off when opened too far. 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. DIMENSIONS - The letter box overall size is 306mm x 70mm and the internal dimension of the sleeve is 254mm x 37mm. The distance between the screw hole centres is 280mm. Suitable for apertures between 285mm x 50mm up to 295m x 60mm. EASY TO INSTALL - Please read product description below for a simple guide on how to install the letterbox., Weight: 1.0361726314 pounds, Manufacturer: Keypak