Spannadian
u can use a spanner if u need to fix something like a screw on the door
for workshop use
By hitting it with a spanner. N=mc2
Its a 13mm spanner that you require.
Course he doesn't.
Because a spanner provides extra leverage - and is much tougher than our fingers !
Furniture
Usually made of steel.
If you can remove the fan first it makes it easier, you need to know how to use a fan spanner. Otherwise you still can do it, you need a long 15mm spanner to release the tention on the belt by the tensioner, then you can remove and replace the belt.
spanner or a torque wrench
you use a spanner to open a rusted nut bolt because you need a strong tool to open a rusted nut bolt.
Pass me the spanner please.Tom bought a new spanner today.