Ch. 3: Basic Hand Tools Exam Questions and
Answers with Verified Solutions | Latest
Updated 2026
adjustable wrench A wrench with a movable jaw that can be
adjusted to fit different size bolts or nuts;
also called crescent wrench
Allen wrench A hexagonal (six-sided) wrench, usually
"L" shaped, that fits into a recessed
hexagonal hole. Use commonly with set
screws.
ball peen hammer A hammer with a flat face that is used to
strike cold chisels and punches. The
rounded end is used to bend and shape
soft metal.
C-clamp clamp with one clamping surface fixed at
the end of a C-shaped body and the
other at the end of an adjustable screw
that passes through the clamp body to
tighten
chisel tool used for cutting off damaged or
badly rusted fasteners and rivet heads.
, cleaning tool tool, such as a scraper or a brush, used
for removing carbon, rust, dirt, grease,
old gaskets, and dried oil from parts
dead blow hammer type of hammer that has a plastic-coated,
metal face filled with small metal balls
called lead shot. The lead shot prevents a
rebound when striking, and the coating
prevents surface damage.
extension socket wrench lengthening accessory that
is placed between a socket and its handle
to allow access to difficult-to-reach
fasteners.
file abrasive tool rubbed across surfaces to
smooth them; classified by length, shape,
and cutting surface
hacksaw a type of saw used for cutting metal
objects; blades of various lengths can be
mounted in the adjustable frame
holding fixture apparatus used to securely hold heavy or
clumsy parts, such as cylinder heads,
transmissions, or transaxles during repairs;
also referred to as a stand
impact driver tool that, when struck with a hammer,
exerts a powerful turning and downward
force to loosen extremely tight screws
Answers with Verified Solutions | Latest
Updated 2026
adjustable wrench A wrench with a movable jaw that can be
adjusted to fit different size bolts or nuts;
also called crescent wrench
Allen wrench A hexagonal (six-sided) wrench, usually
"L" shaped, that fits into a recessed
hexagonal hole. Use commonly with set
screws.
ball peen hammer A hammer with a flat face that is used to
strike cold chisels and punches. The
rounded end is used to bend and shape
soft metal.
C-clamp clamp with one clamping surface fixed at
the end of a C-shaped body and the
other at the end of an adjustable screw
that passes through the clamp body to
tighten
chisel tool used for cutting off damaged or
badly rusted fasteners and rivet heads.
, cleaning tool tool, such as a scraper or a brush, used
for removing carbon, rust, dirt, grease,
old gaskets, and dried oil from parts
dead blow hammer type of hammer that has a plastic-coated,
metal face filled with small metal balls
called lead shot. The lead shot prevents a
rebound when striking, and the coating
prevents surface damage.
extension socket wrench lengthening accessory that
is placed between a socket and its handle
to allow access to difficult-to-reach
fasteners.
file abrasive tool rubbed across surfaces to
smooth them; classified by length, shape,
and cutting surface
hacksaw a type of saw used for cutting metal
objects; blades of various lengths can be
mounted in the adjustable frame
holding fixture apparatus used to securely hold heavy or
clumsy parts, such as cylinder heads,
transmissions, or transaxles during repairs;
also referred to as a stand
impact driver tool that, when struck with a hammer,
exerts a powerful turning and downward
force to loosen extremely tight screws
