box spanner
noun[C]
UKuk/ˈbɒks ˌspæn.ər/us/ˈbɑːks ˌspæn.ɚ/(USbox wrench)ametaltoolwith a six-sided end that is used fortighteningnuts
套筒扳手，管钳子
wasan prunglampoo/iStock / Getty Images Plus/GettyImages
Tools
- -pronged
- adjustable spanner
- adze
- Allen key
- auger
- awl
- excavator
- gouge
- grapnel
- grappling iron
- grindstone
- guillotine
- hacksaw
- plunger
- rasp
- razor knife
- reamer
- sander
- sandpaper
- trowel