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ASVAB · Hand Tools

Which tool is specifically designed to turn or hold a nut or bolt with a hexagonal head?

Reviewed by Jordan Morley, Editorial Lead at 247SimpleTests. Written by the 247SimpleTests Editorial Team from the official source material cited on every question.

Correct answer

A wrench

  1. A A file
  2. B A chisel
  3. C A wrench
  4. D A plane

Why this is the answer

A wrench is designed to grip and turn nuts, bolts, and other fasteners with hexagonal (six-sided) heads. Common types include the open-end wrench, box-end wrench, combination wrench, adjustable (crescent) wrench, and socket wrench. A chisel cuts material, a file smooths or shapes surfaces, and a plane shaves wood. Matching tools to their purposes is the heart of the Shop Information subtest. For tight or recessed fasteners a socket wrench is often best, while an adjustable wrench fits a range of sizes. The wrench is the go-to tool for turning bolts and nuts.
Source: ASVAB SI, Wrenches

Practice more questions

This question is from our ASVAB Practice Tests practice test. Take the full practice test to test your knowledge across all Hand Tools and other topics.

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About this topic: Hand Tools

Hand tools questions ask you to identify a tool from a description or picture and name its job: types of hammers, wrenches, screwdrivers, pliers, saws, chisels and files. Knowing which tool is the right one for a task is the whole section. This is one of 24 Shop Information questions on hand tools, each with a full explanation on a single study page.

New to this exam? Our ASVAB exam guide explains the format, scoring, and how to prepare.

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