Which type of tool is commonly used to ensure correct depth when using a drop-in anchor?

Using a setting tool is essential for ensuring the correct depth when installing a drop-in anchor. This specialized tool is designed to drive the anchor into the material to a precise depth, which is crucial for achieving the anchor's intended holding power and reliability. The setting tool helps maintain the alignment and position of the anchor during installation, ensuring that it is properly seated within the pre-drilled hole.

While a measuring tape could be used to check measurements before or after installation, it does not assist in the actual setting process. A level helps determine whether a surface is even, and a claw hammer is primarily used for driving nails or removal of fasteners, not specifically for setting drop-in anchors. Hence, the setting tool is the most relevant and effective choice for this task.