Which screwdriver would be used in a small space where screws are hard to reach?

• A. A large flat-head screwdriver
• B. A Torx driver
• C. A small Phillips head, offset or flexible screwdriver
• D. Hex key screwdriver

Answer: (C)

In tight spots, tool geometry matters: you need a driver that fits the screw head and can be turned without your hand getting in the way. A small Phillips head screwdriver with an offset or flexible shaft fits into cramped screw recesses and lets you angle the blade so you can apply torque even when space is limited. The offset design shifts the handle away from obstructions, and a flexible shaft can bend around nearby components, giving you the clearance to turn the screw without torque loss.

Other options don’t offer that combination. A large flat-head blade is too bulky for narrow openings. A Torx driver is specialized for star-shaped screws and often isn’t the most practical choice when space is at a premium. A hex key screwdriver (Allen wrench) relies on a long handle and straight turning action, which can be hard to maneuver in confined spaces and doesn’t provide the same reach and clearance as a small, offset or flexible Phillips driver.