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Best grease for old door lock mechanism

Posted on 8/10/16 at 11:00 am
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/10/16 at 11:00 am
I took apart my old door handle/lock mechanism last night to clean it up, and am not positive on what grease to use. I have regular old high temp grease that I use for all kinds of shite, but the stuff that was in it seemed to be older than me and was still in okay condition. Overall much better quality and thicker. That's why it lasted so long I guess

What are yall's thoughts on this? Should I use the synthetic stuff from my grease gun?

Here's a pic of everything

This post was edited on 8/10/16 at 11:05 am
Posted by NYCAuburn
TD Platinum Membership/SECr Sheriff
Member since Feb 2011
57002 posts
Posted on 8/10/16 at 11:18 am to
I'd think graphite or white lithium
Posted by Kill Switch
Miamisburg, OH
Member since Sep 2010
2387 posts
Posted on 8/10/16 at 11:18 am to
quote:

white lithium
Posted by kook
Berrytown
Member since Sep 2013
1891 posts
Posted on 8/10/16 at 11:19 am to
graphite
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 8/10/16 at 11:34 am to
looks to be a Baldwin Mortise lock assembly.
I would use powdered graphite for the key lock and grease on the interior parts.

LINK
This post was edited on 8/10/16 at 11:37 am
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/10/16 at 11:35 am to
This is a front door. Wouldn't the graphite just rub off of the wear spots after a year or so. I know they recommend it for inside a key hole, but that's just pins moving 1/16th of an inch.

The grease that was in there looked sort of green. This thing is a bitch to take apart and put back together, so I don't want to have to do it for another 30 years
This post was edited on 8/10/16 at 11:38 am
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 8/10/16 at 11:37 am to
read ^^^^
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/10/16 at 11:43 am to
So basically the consensus is there's no consensus on what grease to use (internally)
This post was edited on 8/10/16 at 11:46 am
Posted by LSU Tiger Bob
South
Member since Sep 2011
3001 posts
Posted on 8/10/16 at 12:45 pm to
Use a light coating of grease from your grease gun.
Posted by Clyde Tipton
Planet Earth
Member since Dec 2007
38719 posts
Posted on 8/10/16 at 12:47 pm to
I just spray WD 40 in the key hole every other year or so.

If I have to take one apart, It'll be because I'm installing a new one.
Posted by tigersownall
Thibodaux
Member since Sep 2011
15276 posts
Posted on 8/10/16 at 12:51 pm to
Wd 40 is not a lubricant. I have been telling people this for years. It was made to be a cleaner.
Posted by TheArrogantCorndog
Highland Rd
Member since Sep 2009
14798 posts
Posted on 8/10/16 at 12:57 pm to
White lithium is what you should use... graphite isn't bad... wd40 is wrong
Posted by mdomingue
Lafayette, LA
Member since Nov 2010
29847 posts
Posted on 8/10/16 at 1:34 pm to
quote:

Wd 40 is not a lubricant. I have been telling people this for years. It was made to be a cleaner.





Hmm, from WD40.com

quote:

Myth: WD-40® Multi-Use Product is not really a lubricant.

Fact: While the “W-D” in WD-40® stands for Water Displacement, WD-40® Multi-Use Product is a unique, special blend of lubricants. The product’s formulation also contains anti-corrosion agents and ingredients for penetration, water displacement and soil removal.


WD40 Fun Facts

Although, it is true that using WD40 where grease is required/used is a bad idea because the penetrants are likely to displace/loosen any grease, diminishing the effectiveness of the grease.

ETA, WD is not what is needed here.
This post was edited on 8/10/16 at 1:35 pm
Posted by tigersownall
Thibodaux
Member since Sep 2011
15276 posts
Posted on 8/10/16 at 1:36 pm to
I don't give a shite what the site says. If I was trying to get something loose it would be the last thing I use. Pb blaster ftmfw
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/10/16 at 2:16 pm to
It works as intended. It also works as a cleaner though. Headed to pick up some lithium in a bit
Posted by mdomingue
Lafayette, LA
Member since Nov 2010
29847 posts
Posted on 8/10/16 at 2:22 pm to
Just pointing out it is a lubricant, just not a really good one. It is a great water displacer, though.

And I agree, it is not a great penetrant, so not particularly good for loosening stuck parts.

Posted by thejudge
Westlake, LA
Member since Sep 2009
14032 posts
Posted on 8/10/16 at 5:42 pm to
quote:

Just pointing out it is a lubricant, just not a really good one. It is a great water displacer, though.

And I agree, it is not a great penetrant, so not particularly good for loosening stuck parts.


It makes a great barrier spray to stop the ballistic missiles from oxidizing in the thin/cold upper atmosphere weather as well...

It's what it was designed for.
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3846 posts
Posted on 8/10/16 at 6:05 pm to
I would not use graphite
It tends to gunk up from high humidity/moisture
Posted by Fxr_ryder
Lafayette
Member since Mar 2016
90 posts
Posted on 8/10/16 at 6:13 pm to
Actually WD40 stands for "Water Displacement test #40". It's really a water displacing penetrant.
Posted by Clames
Member since Oct 2010
16524 posts
Posted on 8/10/16 at 6:26 pm to
When that lock was made most greases were very simple and most just specified resistance to wash out. Any modern grease will exceed the performance of whatever was there before by an enormous margin. A light layer of plain old moly bearing grease would be more than fine. I used cheap SuperTech red grease in my locks of the same vintage as what you have, not a squeak in 10+ years so far.

quote:

Pb blaster ftmfw


Meh, LiquidWrench penetrant is better but only a pretender to the true GOAT...

This post was edited on 8/10/16 at 6:37 pm
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