Basic Hand Tools Flashcards
Chalk Line Reel
a metal or plastic housing holding a long piece of twin and filled with chalk used for marking straight lines. Most chalk linces can double as plumb bobs
Tape Measure
a retractable, flexible metal rule housed in a plastic of metal case
Steel Framing Square
large steel L used for checking the accuracy of 90-degree corner joints
Tri-Square
a small, rigid, hand square used as a guide for marking 90-degree angles across narrow materials
Sliding T-Bevel
makes it possible to duplicate any angle and transfer it to a board you want to cut
(Spirit) Level
used to check surfaces plumb and level
Combination Square
a twelve-inch steel rule with moveable handle angled at 45 and 90 degrees used for marking those two angles, and the rule can be used for measuring
Speed Square
is used for measuring and marking angles in construction. It is constructed with a lipped straight edge making it easy to mark 45-degree and 90-degree angles, and it has designations for some of the more commonly used measurements and angles.
Channel Locks
jaw design and long handles enable the worker to grip both square and round objects with a great deal of leverage. They are used for holding metal pipe and tubing and for similar gripping jobs.
Needle Nose Pliers
useful for holding small objects in hard-to-reach locations
Pipe Wrench
has jaws that are serrated to bite into the soft metal of pipes. It is used to hold or twist pipes and their associated couplings.
Side Cutting Pliers (Linesman’s)
heavy-duty, side-cutting pliers designed for all regular wire-cutting needs. Have gripping jaws in addition to cutting edges.
Slip Joint Pliers
have an adjustable pivot point that provides two ranges of jaw openings. They can be used for clamping, gripping, bending and cutting light wire.
Vise Grips (Locking Pliers)
grasp, lock, and hold almost any object. The size of the jaw opening and the amount of pressure applied by the jaws are adjustable by the screw at the base of the handle.
Wire Tool (Wire Stripper)
used for stripping insulation from electrical wires without cutting the wire
Allen Keys (Folding Hex)
set of steel rods with a hexagonal cross-sectional shape used for working with Allen-head screws and bolts
Closed End or Bow Wrench
has closed, toothed head that must be fit over the nut made in standard and metric sizes
Crescent Wrench (Adjustable Wrench)
has smooth jaws that adapt to fit almost any small-to medium-sized nut