To avoid these ads, REGISTER NOW!

Show your new tool arrivals

ssjones

Well-known member
Joined
Mar 19, 2007
Messages
211
Location
Covington, Louisiana
Back in 2022, I discovered the seat cooling fan on my Avalon wasn't working. The dealer wanted $500 to install a new fan/motor. I bought the motor for $79, but the seat was secured with T50 torx fasteners (WTF Toyota?). I had to use an electric impact wrench to remove two, and in doing so, ruined my Lisle T50 socket. I drilled out the other two and put in proper five-point fasteners. But I never replaced the T50 socket in my set. For $6, I grabbed one off Amazon. I use that seat fan daily down here in the swamp. I don't know if I'll ever need the T50 socket again, but the missing space in the set always bothered me.

1735490292032.png
1735490232439.jpeg
 
To avoid these ads, REGISTER NOW!

nicks78camaro

Well-known member
Joined
Dec 15, 2011
Messages
1,534
Location
Pittsburgh, PA
Back in 2022, I discovered the seat cooling fan on my Avalon wasn't working. The dealer wanted $500 to install a new fan/motor. I bought the motor for $79, but the seat was secured with T50 torx fasteners (WTF Toyota?). I had to use an electric impact wrench to remove two, and in doing so, ruined my Lisle T50 socket. I drilled out the other two and put in proper five-point fasteners. But I never replaced the T50 socket in my set. For $6, I grabbed one off Amazon. I use that seat fan daily down here in the swamp. I don't know if I'll ever need the T50 socket again, but the missing space in the set always bothered me.

1735490292032.png
1735490232439.jpeg

What's proper about a five sided fastener vs a very common torx fastener?
 

SC Fly Guy

Well-known member
Joined
Aug 7, 2019
Messages
361
Location
Aiken, SC & Lakewood, NY
So, I am fully committed to the M12 platform for its light weight … BUT … I needed a new blower. I saw the M18 2X 5.0Ah battery/charger deal that comes with a free tool w/ the blower as one of the options. Unfortunately, they seemed to sell out very quickly. Undeterred, I swung by my local HD and a guy that I’ve gotten to know from my many trips there (😉) had one in a secret stash … bingo! Well, now that I am down the M18 rabbit hole, I also picked up the heat gun! Here we go … I fully expect that I’ll get several suggestions for ‘must have’ M18 tools from the GJ pushers/enablers/ influencers!!

IMG_7990.jpeg
A follow-up on my journey into the M18 platform …

I fired up the M18 Fuel Blower (3017-20) this weekend to get after the large build-up of leaves in the yard. The thing is awesome EXCEPT that it eats batteries. The 5.0Ah batteries last about 10 minutes before overheating and quitting (even on the lower speeds). The solution … MORE POWER!! Picked up the 12.0Ah battery at HD that comes with a free 8.0Ah battery. It’s essentially the same deal as this package. Hopefully, that gives me some more runtime.
IMG_8029.jpeg
 
Last edited:

Mr. Roboto

Well-known member
Joined
Dec 11, 2012
Messages
2,160
Location
New Hampshire
I picked up this utility blade folding knife a few months back. I typically EDC a box cutter vs a traditional knife due to how easy it is to swap the blades to keep it sharp. I like everything about it except for the fact you need a T8 bit to swap the blades. My T handle set only went down to T9 and I got tired of digging a bit out every time I wanted to swap the blade, so I ordered a dedicated T8 T handle to have.

IMG_1306.jpeg
 

lund

Well-known member
Joined
Nov 2, 2019
Messages
796
Location
Michigan
Back in 2022, I discovered the seat cooling fan on my Avalon wasn't working. The dealer wanted $500 to install a new fan/motor. I bought the motor for $79, but the seat was secured with T50 torx fasteners (WTF Toyota?). I had to use an electric impact wrench to remove two, and in doing so, ruined my Lisle T50 socket. I drilled out the other two and put in proper five-point fasteners. But I never replaced the T50 socket in my set. For $6, I grabbed one off Amazon. I use that seat fan daily down here in the swamp. I don't know if I'll ever need the T50 socket again, but the missing space in the set always bothered me.
It is really hard to understand why manufacturers use such sizes on relatively standard components. Are they easier to deal with in mass production in terms of cost, speed, or tool wear? Torx is also a real pain when exposed to salt in the rust belt since the inset surfaces can become very corroded quickly and then be a nightmare to remove. I wish the manufacturers/engineers cared more about the troubles they cause for those doing maintenance when they make nonstandard choices of fasteners. It is annoying when they do not improve anything for the end consumer. Or is the idea to make it harder for the back yard mechanic to deal with?
 
Last edited:

jlrut

Well-known member
Joined
Dec 30, 2018
Messages
81
Location
Michigan
1. Rigid ShopVac
2. Japanese Pull Saw
3. Wen Grinder Stand

Not a huge fan of the stand, with my grinder on top its VERY top heavy. If was affixed to the ground, it'd be fine. But I put mine of casters so it can be moved around the garage.

tempImagembV30l.jpgtempImageRdVlF5.jpgtempImagenPecM2.jpg
I love those old USA Craftsman bench grinders. I think mine (2) are from the 60s and have a matching stand.
 

lund

Well-known member
Joined
Nov 2, 2019
Messages
796
Location
Michigan
1. Rigid ShopVac
2. Japanese Pull Saw
3. Wen Grinder Stand

Not a huge fan of the stand, with my grinder on top its VERY top heavy. If was affixed to the ground, it'd be fine. But I put mine of casters so it can be moved around the garage.

tempImagenPecM2.jpg

On the stand: I bought a similar one from Harbor Freight, though it had a little larger diameter, and more hefty components (though with very poor fit ... come on Harbor Freight ... how can you size metal tube clamps wrong?). I also put casters on (with a smaller grinder than you). It was a little too rickety for my liking. So I carefully improved connections/clamps on interfaces to fit better and I filled the metal tubes (larger diameter than yours) with concrete. That moved the center of mass down significantly and stabilized it. You might want to try similar. The ability to move it around on casters is nice to make room in the shop and it is now stable enough with the mods described0 for what I am doing (my grinder is also well balanced, smaller and low speed).
 
Last edited:

NUTTSGT

Super Moderator
Staff member
Joined
Sep 14, 2009
Messages
50,988
Location
Northern Central Ohio
I picked up this utility blade folding knife a few months back. I typically EDC a box cutter vs a traditional knife due to how easy it is to swap the blades to keep it sharp. I like everything about it except for the fact you need a T8 bit to swap the blades. My T handle set only went down to T9 and I got tired of digging a bit out every time I wanted to swap the blade, so I ordered a dedicated T8 T handle to have.

IMG_1306.jpeg
Might want to consider one of these Gearwrench sets for the future. I believe I bought mine at TSC around last Christmas.

Screenshot_20241230-105429.png
 

Ohio Andy

Well-known member
Joined
Jul 31, 2024
Messages
2,312
Location
Columbus, Ohio
I picked up this utility blade folding knife a few months back. I typically EDC a box cutter vs a traditional knife due to how easy it is to swap the blades to keep it sharp. I like everything about it except for the fact you need a T8 bit to swap the blades. My T handle set only went down to T9 and I got tired of digging a bit out every time I wanted to swap the blade, so I ordered a dedicated T8 T handle to have.

IMG_1306.jpeg
Love mine, but the t8 is kind of annoying. I mean I know why they use the T8, they wanted a small screw that wouldn't get in the way, but still...
 
Last edited:

ssjones

Well-known member
Joined
Mar 19, 2007
Messages
211
Location
Covington, Louisiana
It is really hard to understand why manufacturers use such sizes on relatively standard components. Are they easier to deal with in mass production in terms of cost, speed, or tool wear? Torx is also a real pain when exposed to salt in the rust belt since the inset surfaces can become very corroded quickly and then be a nightmare to remove. I wish the manufacturers/engineers cared more about the troubles they cause for those doing maintenance when they make nonstandard choices of fasteners. It is annoying when they do not improve anything for the end consumer. Or is the idea to make it harder for the back yard mechanic to deal with?
it was a real head scratcher. A local dealers mechanic told me later than they usually just drill them out, he had no idea why a large Torx was used. (and apparently they knew the hassle when they quoted me the repair cost). I bought some black plastic head covers for $2, I doubt anyone will ever notice them. (but I'm likely never selling this sedan)
 

IRQVET

Well-known member
Joined
Jun 29, 2015
Messages
1,188
Location
Forgotten Coast (FL)
On the stand: I bought a similar one from Harbor Freight, though it had a little larger diameter, and more hefty components (though with very poor fit ... come on Harbor Freight ... how can you size metal tube clamps wrong?). I also put casters on (with a smaller grinder than you). It was a little too rickety for my liking. So I carefully improved connections/clamps on interfaces to fit better and I filled the metal tubes (larger diameter than yours) with concrete. That moved the center of mass down significantly and stabilized it. You might want to try similar. The ability to move it around on casters is nice to make room in the shop and it is now stable enough with the mods described0 for what I am doing (my grinder is also well balanced, smaller and low speed).
I may just be on the lookout for a vintage weighted stand I can possibly put on wheels, dunno . . . :dunno:
 

mikeinri

Well-known member
Joined
Nov 29, 2019
Messages
8,243
Location
MA
It is really hard to understand why manufacturers use such sizes on relatively standard components. Are they easier to deal with in mass production in terms of cost, speed, or tool wear? Torx is also a real pain when exposed to salt in the rust belt since the inset surfaces can become very corroded quickly and then be a nightmare to remove. I wish the manufacturers/engineers cared more about the troubles they cause for those doing maintenance when they make nonstandard choices of fasteners. It is annoying when they do not improve anything for the end consumer. Or is the idea to make it harder for the back yard mechanic to deal with?

The only thing I can figure is they think it'll be harder for a thief to steal a seat??? I've always questioned why Torx is used at all, anywhere, honestly.

Mike
 
To avoid these ads, REGISTER NOW!

Ohio Andy

Well-known member
Joined
Jul 31, 2024
Messages
2,312
Location
Columbus, Ohio
The only thing I can figure is they think it'll be harder for a thief to steal a seat??? I've always questioned why Torx is used at all, anywhere, honestly.

Mike

Google AI says....

Torx screw head is designed to provide a more secure and reliable fastening by distributing force evenly across multiple contact points, allowing for higher torque application without slipping or stripping the screw head, making it ideal for applications where strong tightening is needed and preventing damage to the screw or the tool used to tighten
 

mikeinri

Well-known member
Joined
Nov 29, 2019
Messages
8,243
Location
MA
Torx is quicker to install on automated production lines

I'd love to know how / why. But, if that were true, why don't they use only Torx all over a vehicle?


Google AI says....

Torx screw head is designed to provide a more secure and reliable fastening by distributing force evenly across multiple contact points, allowing for higher torque application without slipping or stripping the screw head, making it ideal for applications where strong tightening is needed and preventing damage to the screw or the tool used to tighten

That could explain why they're used for seats and seat belts, but why not on other critical components?

Maybe rust is the answer to both of my questions?

Mike
 

ssjones

Well-known member
Joined
Mar 19, 2007
Messages
211
Location
Covington, Louisiana
Google AI says....

Torx screw head is designed to provide a more secure and reliable fastening by distributing force evenly across multiple contact points, allowing for higher torque application without slipping or stripping the screw head, making it ideal for applications where strong tightening is needed and preventing damage to the screw or the tool used to tighten
I guess for securing a seat, that makes some sense. Those fasteners were put in with over 100 ft-lbs of torque, I've broken lugnuts loose easier. But removal sure wasn't a consideration.
 

lund

Well-known member
Joined
Nov 2, 2019
Messages
796
Location
Michigan
I'd love to know how / why. But, if that were true, why don't they use only Torx all over a vehicle?




That could explain why they're used for seats and seat belts, but why not on other critical components?

Maybe rust is the answer to both of my questions?

Mike
Rust is definitely not why one would use Torx. It is more sensitive to corrosion degradation than simple hex bolt heads ... at least for internal torx and likely to a limited degree for external Torx (sharper angles of engagement to degrade in oxidation).

I also do not think Torx or hex head bolts distribute holding stress any non-negligible difference relative to a standard hex bolt. Holding strength is dictated by the diameter of the bolt and the flange shape on the bolt head, not how the driver installing engages the fastener. In terms of stress on the bit, it would be worse for the same torque install than a standard hex head (inset smaller than bolt flange) *unless* you go to huge sizes like they used for the seats.

I can see that that Torx *might* be a little quicker in an automated production line with less tool degradation if it lessens misfires on automatic loadings. But what is the point when they are mixing in a few with 90%+ of the balance of fasteners hex head. I can't imagine 4 fastners for seats are the sticking point in the production lines where they need extra automated speed.

Obviously the manufacturers discount people working on their cars when the use huge Torx sizes. Or I guess they think everyone should go to their dealers for more profit. Mix in some Torx with triple squares in both external and internal forms and you give a backyard mechanic a mess to deal with in any significant work.
 

ssjones

Well-known member
Joined
Mar 19, 2007
Messages
211
Location
Covington, Louisiana
Rust is definitely not why one would use Torx. It is more sensitive to corrosion degradation than simple hex bolt heads ... at least for internal torx and likely to a limited degree for external Torx (sharper angles of engagement to degrade in oxidation).

I also do not think Torx or hex head bolts distribute holding stress any non-negligible difference relative to a standard hex bolt. Holding strength is dictated by the diameter of the bolt and the flange shape on the bolt head, not how the driver installing engages the fastener. In terms of stress on the bit, it would be worse for the same torque install than a standard hex head (inset smaller than bolt flange) *unless* you go to huge sizes like they used for the seats.

I can see that that Torx *might* be a little quicker in an automated production line with less tool degradation if it lessens misfires on automatic loadings. But what is the point when they are mixing in a few with 90%+ of the balance of fasteners hex head. I can't imagine 4 fastners for seats are the sticking point in the production lines where they need extra automated speed.

Obviously the manufacturers discount people working on their cars when the use huge Torx sizes. Or I guess they think everyone should go to their dealers for more profit. Mix in some Torx with triple squares in both external and internal forms and you give a backyard mechanic a mess to deal with in any significant work.
I remember that my '96 Formula and Impala SS needed an E4 external torx bit to remove the distributor cap on the hated Opti-Spark. I don't think I ever found another use for that bit.
 

Wiz02

Well-known member
Joined
Jul 13, 2007
Messages
2,399
Location
Southeastern PA
I remember that my '96 Formula and Impala SS needed an E4 external torx bit to remove the distributor cap on the hated Opti-Spark. I don't think I ever found another use for that bit.
Thanks for resurrecting a bad memory! OptiNoSpark. And I too have that E4 external Torx bit sitting unused with all my other "vintage" distributor tools.
 

ssjones

Well-known member
Joined
Mar 19, 2007
Messages
211
Location
Covington, Louisiana
Thanks for resurrecting a bad memory! OptiNoSpark. And I too have that E4 external Torx bit sitting unused with all my other "vintage" distributor tools.
I just tossed some stuff from my top box drawer - locking lugnuts to vehicles we sold and a set of drilled pin punch tools to set the valves on a modern Triumph twin. (been gone for 10 years)
 

Squankum

Well-known member
Joined
Mar 28, 2011
Messages
7,732
Location
Southeast
So I carefully improved connections/clamps on interfaces to fit better and I filled the metal tubes (larger diameter than yours) with concrete. That moved the center of mass down significantly and stabilized it.

Depending on the diameter of the vertical pipe, a 25 lb. Olympic weight plate might slide down it.
 

Squankum

Well-known member
Joined
Mar 28, 2011
Messages
7,732
Location
Southeast
Thanks for resurrecting a bad memory! OptiNoSpark. And I too have that E4 external Torx bit sitting unused with all my other "vintage" distributor tools.

Heh heh. I'm catching up on this thread while watching/listening to the new Jay Leno's Garage. This week it's Gabriel Iglesias and his new used 90's Impala SS. He popped the hood and I thought, "Say, is that that danged Opti Spark I used to hear so much about?"
 
Last edited:

jlrut

Well-known member
Joined
Dec 30, 2018
Messages
81
Location
Michigan
1. Rigid ShopVac
2. Japanese Pull Saw
3. Wen Grinder Stand

Not a huge fan of the stand, with my grinder on top its VERY top heavy. If was affixed to the ground, it'd be fine. But I put mine of casters so it can be moved around the garage.

tempImagembV30l.jpgtempImageRdVlF5.jpgtempImagenPecM2.jpg
Local pawn shop had an original craftsman bench grinder stand. They’re built to be bolted down of course, they’re cast iron.
 
To avoid these ads, REGISTER NOW!
Top Bottom