A few details to start with.
Start by identifying the screw profile and size, then check how deeply it sits. A compact set can keep selected bits in one place, but a high bit count does not guarantee that your particular fastener is covered. Use the equipment maker's instructions to decide whether the adjustment is suitable for you. This page is about selecting a tool, not a repair procedure.
- Identify the exact screw profile and size before choosing a bit.
- Check the recess depth and the available working space.
- Distinguish manual drivers from powered tools and larger tool kits.
- Check the instructions and limits of both the tool and the equipment being adjusted.