adjustable
angle
appliance
bolt
bolts
box
build
building
changeable
construction
drive
equipment
fitter
fix
industrial
industry
instrument
isolated
kit
maintenance
manual
mechanic
metal
metallic
metallized
metalwork
nuts
object
part
purpose
ratchet
repair
service
set
silver
socket
spanner
steel
storage
technology
tool
white
work
workshop
wrench
wrenches