wedges

Calipers

-precise measuring with sliding jaw used to measure two-dimensional inside(empty space b/w two empty space) and outside(width and thickness of and object)

-Vernier and dial

micrometer

-type of calimeter

-inside and outside measurement

ball micro

measures the thickness of curved part(outside measurement)

offset centerline

distance b/w the center of two holes(inside measurement)

Claw Hammer

highly versatile, has a curved claw on the back side

mallet

use to strike a tool or surface without damaging(no claw)

sledge

drive bolts and chisel to break rocks

Chisel

hand tool used in woodworking w a long blade used to cut or shape wood, stone, and metal

beveled

think blade, 3 acute beveled edges

mortise

sturdier, thicker blade, 1 beveled edge

phillips

forms a cross

flat head

flat tip

offset

have a shank set at an angle to the blade

allen

fits hexagonal screw head

open-ended

tigthening or loosening nuts and bolts

box-ended

used for square and hexagonal bolts allows for grippining

combination

loosen w/ open ended and tightening w box ended

adjustable(crescent)

-adjustable

-movable jaw

-used when exact size of bolts and nut is not known

socket

-interchangable

used w rachet to quickly loosen or tighten faster without removing wrenches

torque

help prevent overtightening

pipe

tigthening and loosening pipes, usually metal

ratcheting

allow continous without needing to remove and reposition the wrench

slip joint

-adjustable

-to grip and hold objects of varying sizes

needle-nose

increase precision when bending wires and holding small objects

bent-nose

helps with tight spaces and manipulate wires or small objectsc

crimping

breaking plastic coating on wires and crimping wires together

diagonal/wire cutter

cutting wires and nails

channel-lock

-adjustable

-gripping larger object

locking(vise grip)

used to hold object in place, bolts and nuts