North Carolina Building Contractor License Practice Exam

What method is used to properly attach a wall cabinet that spans only one stud?

1. Using only wood screws

2. Using toggle bolts only

3. Using a combination of screws and toggle bolts

4. Using adhesive only

The correct answer is: Using a combination of screws and toggle bolts

The method of using a combination of screws and toggle bolts is effective for securely attaching a wall cabinet that spans only one stud. When a cabinet does not align with multiple studs, relying solely on screws may not provide sufficient support, as only one point of contact would be secured to the stud. Toggle bolts, on the other hand, can distribute weight across a larger area of the wall, providing additional support that compensates for the lack of multiple studs. By combining screws to anchor into the stud, which provides strong direct support, and toggle bolts to anchor into the drywall, the installation enhances stability and reduces the risk of the cabinet pulling away from the wall under weight. This dual-method approach ensures that the cabinet is more securely attached than if only one method were employed. The other methods would not provide the necessary strength and stability; for instance, using only wood screws would leave the cabinet vulnerable if additional weight is added. Only toggle bolts would provide a weaker installation if the cabinet's weight exceeded what the toggle could support. Lastly, adhesive alone would not provide the necessary mechanical support needed for a heavy object like a wall cabinet.