Toolmaker puts a needle in WD40 and surprises everyone.

They literally make the with a narrow nozzle. This is super unnecessary 😂

YOU DO NOT PUT WD40 INTO YOUR DOOR LOCK! ITLL CAUSE THE SPRINGS TO GET STICKY AND THE LOCK WONT WORK 😂 I use dry graphite in my locks 🙂

It comes with a fuking straw you idiots

Or you could you the little red straw that comes with every can lmao

🙂

You get little red pipes to stick into the nozzle at 90 degrees for this purpose

That will gum the lock up eventually. Use dry lube only.

Don’t ever confuse a toolmaker with some hack retard. Toolmaker involves machining, heat treating and grinding dip shit.

Household DIY tips

WD 40 (water displacement 40) was developed to preserve fighter aircraft shipped by sea during WW2. It is not a lubricant and leaves a gummy cheap coating on everything it goes on. That lock will be useless in a month. Dry graphite works better and doesn't gum things up...

you don't put wet lubricant in to locks

You get a little straw that comes with it use that 😆 shite video no common sense

As opposed to the red tube that normally comes with it?

Jeezo, wait til they find out about #Bulldog BDX

I see a needle stick in the future

Do not spray wd40 in your locks people. It will gunk up over time. Use a dry lube like graphite.

Because no one got your joke doesn't mean I didn't.

WD-40 destroyed more locks than anything else. It becomes a sticky, solid goo and jams them solid. Ask any locksmith.

Wd40 is useless in locks . Graphite powder far superior

Very safe guys

Don’t use WD40 in a lock, only use dry lube

Please do not start spraying wd40 into your locks. There’s graphite powder for that specifically. WTF are we doing here?

futility

This literally adds nothing to the normal nozzle and/or the thin red adapter tube . WD40 is designed to penetrate any microscopic gaps etc by use of the atomised propellant . Also WD40 is overrated . CRC is better imo.

Fake and gay

If the pressure runs out, drill a small hole in the can and drain it into a spray bottle.

The straw it comes with does just fine

you know that little red straw that comes taped to each can?

Helped my achy knees

Pinter tenan

Never put WD40 in a door lock!

Why don’t you use the red straw sprayer that comes with it?

A simple experiment turned extraordinary! When the toolmaker dipped a needle in WD-40, the reaction amazed everyone — proving how tiny tools can reveal big science secrets. Sometimes, innovation hides in the smallest details

Coulda made that mess without the hypodermic needle

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