Mailbox FRISCO

When installing, ensure that the fence has sufficient load-bearing capacity. The opening in the fence for fitting the letterbox must be of a suitable size.

As the installation situation varies depending on the fence, no holes have been pre-drilled. For letterboxes with a function box, please ensure that the positioning and size of the fixing holes allow for the necessary cable entry. The fixing screws are not included in the scope of delivery; they must be provided by the customer to correspond with the installation requirements.

Drilling Instructions

As long as the customer drills the mounting holes according to these instructions, warranty continues.

• Use a metal drilling machine: For drilling the mounting holes please use an appropriate metal drilling machine.
• Pre-drilling: For drill holes with a diameter of 10 mm or more, pre-drilling with a smaller drill bit (3–5 mm) is required.
• Light pressure when drilling: Apply only very light pressure whilst drilling.
• Use cutting fluid: When drilling the fixing holes, the drill bit should be cooled using cutting fluid.
• Deburring: Remove any burrs before applying a rust inhibitor or touch-up paint! Where possible, use a countersink drill bit for this; alternatively, work very carefully with sandpaper.
• Applying a rust inhibitor: For non-stainless steel boxes, it is essential to apply a standard rust inhibitor (zinc spray or similar). Rust-proofing paints are available at any DIY store.
• Tip: Touch-up pens! Use our touch-up pens for a flawless finish around the drill hole. We offer a wide range of RAL colours for touch-ups and repairs.