Name the failed component before naming the new product
A cupboard that will not close may have a loose hinge, distorted carcass, swollen door or failed catch. A sash that rattles is not automatically a complete replacement window. Start with movement: what should happen, what happens instead and when it changed. Photograph the full item, its connection points and any worn or broken piece beside a ruler. Keep detached hardware. Its dimensions, handedness and wear pattern can guide a compatible repair. Avoid buying a replacement because the finish looks similar; spindle length, fixing centres, load and material matter. If the surrounding timber or board has failed, changing the metal component alone may not hold. Repair-led scoping preserves sound material, produces less disruption and reveals honestly when the remaining structure no longer supports a minor intervention.

