Extending the ignition rod on a lighter involves disassembling the device, carefully lengthening the metal rod using a file or sandpaper, and ensuring it aligns properly with the internal mechanism. This process requires precision to avoid misalignment, which can prevent the lighter from igniting. After adjustments, the lighter must be reassembled and tested for functionality.

The primary reason to extend the ignition rod is to address wear and tear caused by repeated use. Over time, the rod can become shortened or damaged, leading to improper contact with the flint or spark generator. This issue is common in lighter models with mechanical ignition systems, as the rod’s metal surface may erode or bend. A 2021 study by the International Association of Fire Safety Engineers found that 18% of lighter malfunctions were linked to ignition rod failures, often resulting in failed ignition attempts or inconsistent flame production. Additionally, a 2019 report by the Consumer Product Safety Commission noted that approximately 12% of lighter-related consumer complaints involved ignition problems, with rod wear being a frequent culprit. Extending the rod restores proper contact, ensuring reliable ignition. Industry guidelines, such as those from the American National Standards Institute (ANSI), recommend inspecting ignition components every 6-12 months, reinforcing the importance of proactive maintenance. By extending the rod, users can extend the lifespan of the lighter and reduce the risk of safety hazards, such as delayed ignition or unintended sparks.