Which is the mechanic's first choice of wrench, capable of 6 to 12 points?

• A. Sockets
• B. Ratchet
• C. Hinge Handle
• D. Universal

Answer: (A)

The key idea is that sockets give you versatile grip on fasteners by coming in both 6‑point and 12‑point designs. A 6‑point socket fits hexagonal nuts snugly, giving a strong, high-torque grip that’s less likely to round the corners. A 12‑point socket fits fastereners from more angles, which is especially helpful when you’re working in tight spaces where you can’t line up straight with the nut. Because a mechanic can switch between these two socket styles, a socket set covers a wide range of fasteners and workspace situations, making it the first-choice wrench category.

The other options aren’t as fitting here: a ratchet is the handle that drives the socket, not the gripping tool itself; a hinge handle and a universal tool aren’t standard choices for engaging fasteners with multiple contact points, and they don’t offer the same combination of grip and versatility that sockets provide.