Mailbox Lock Replacement: questions about the price

The old cylinder is removed and handed to you or taken away, whichever you prefer, and any key still floating around no longer fits anything once the new lock is seated. If the old lock was drilled out, the leftover pieces are shown to you so it is clear what was removed and why.

Whether drilling is needed

Most old locks come out with a wrench or a screwdriver from inside the compartment. A seized or damaged cylinder that has to be drilled adds a step, along with the new lock needed to replace it.

Panel-wide versus single-compartment work

Replacing every compartment in an ageing panel at once is scoped differently from a single lock, since it involves scheduling, a resident list, and hardware ordered in volume rather than one at a time.

Cam length and orientation

An uncommon cam length, angle, or throw can mean sourcing a less standard replacement or adapting an available one, rather than reaching for the most common size on the shelf.