To avoid these ads, REGISTER NOW!

Soldering Aid Pliers

Rockable

Well-known member
Joined
Jan 6, 2019
Messages
483
Location
Oak Ridge, NC
Has anyone tried these types of pliers for holding 2 wires when soldering? I have a 3rd hand device that is ok for bench work but I need something that will hold them in tight spaces like when working on a car.

1708281215015.png
 
To avoid these ads, REGISTER NOW!

Zeus36

Well-known member
Joined
Oct 1, 2016
Messages
814
Location
Ventura, California
Unless you have something to set them on, I'd attach a strong magnet to stick the pliers in position to solder. The weight of the pliers hanging between the two wires and pulling them down would be a drawback.

Do a Western Union splice and you will likely not need the pliers.
 
OP
R

Rockable

Well-known member
Joined
Jan 6, 2019
Messages
483
Location
Oak Ridge, NC
Unless you have something to set them on, I'd attach a strong magnet to stick the pliers in position to solder. The weight of the pliers hanging between the two wires and pulling them down would be a drawback.

Do a Western Union splice and you will likely not need the pliers.
Sometimes length is a problem.
 

David0858

Well-known member
Joined
Oct 30, 2016
Messages
201
Location
Tx
Has anyone tried these types of pliers for holding 2 wires when soldering? I have a 3rd hand device that is ok for bench work but I need something that will hold them in tight spaces like when working on a car.

1708281215015.png

I didn't know there was such a thing until a couple of weeks ago. I've needed something like that for years and as so as soon saw them I ordered some but I haven't used them yet. It looks like they should do just what I wany, though.
 

ChefRex

Well-known member
Joined
Jun 1, 2020
Messages
3,718
Location
NJ
I took a piece of welding rod bend in a U, two alligator clip soldiered on, 2,3” square, clamp it in a Vice grip if I need weight.
 

Crazyjake8493

Well-known member
Joined
Sep 26, 2014
Messages
3,958
Location
Upstate NY
Is there a need for solder? If you're working on vehicles or most 12v systems, I would just use crimp/heat shrink connectors. Really no need for solder in those applications unless a circuit board is involved.

If it makes you sleep better there's also crimp/solder/heat shrink connectors.
 

johninct

Well-known member
Joined
Dec 21, 2010
Messages
2,596
Is there a need for solder? If you're working on vehicles or most 12v systems, I would just use crimp/heat shrink connectors. Really no need for solder in those applications unless a circuit board is involved.

If it makes you sleep better there's also crimp/solder/heat shrink connectors.
My personal opinion, solder is a 100% solid connection with all strands where a crimp has one wire touching a crimp that touches the other wire. And soldier is not going to pull apart or loosen up.
 

GirlnAgarage

Well-known member
Joined
Jan 21, 2011
Messages
4,668
Location
Texas
Man if yall ever want to know you need a tool like those, do electrical work with one hand. It's one of the most challenging and frustrating disciplines for a one hander.
 
To avoid these ads, REGISTER NOW!

Zewnten

Well-known member
Joined
Jun 11, 2017
Messages
1,816
My personal opinion, solder is a 100% solid connection with all strands where a crimp has one wire touching a crimp that touches the other wire. And soldier is not going to pull apart or loosen up.
Solder joints fail all the time. There is a reason almost every electrical connection is done with a crimped fitting except PCBs
 

rharman

Well-known member
Joined
Apr 22, 2012
Messages
8,815
Location
SoCal
I bought a pair recently but have no t used them yet.

I believe @Bob Heine bought a pair after seeing my post. He may have just used them on a project. We'll see if he chimes in here.
 

f121

Well-known member
Joined
Dec 8, 2018
Messages
2,077
Location
UK
Neither is a correctly done crimp.
And this is the issue with crimps. They rely on being the correct style and size of crimp tool for the connector, and correct size crimp connector for the wire size.

These are a lot of variables for a diyer to get right. I’ve had crimps pull out but never had a solder joint fail.
 

Etchase

Well-known member
Joined
Nov 10, 2017
Messages
2,000
Location
Hawaii
I like mine. Lived without them until I got them, and find them useful. Other third hand devices are also useful. Solder is also useful for many situations, but high vibration applications is not one of them. Training is accomplished economically with crimps if you are looking to hire a work force like NASA or something.
 

Crazyjake8493

Well-known member
Joined
Sep 26, 2014
Messages
3,958
Location
Upstate NY
My personal opinion, solder is a 100% solid connection with all strands where a crimp has one wire touching a crimp that touches the other wire. And soldier is not going to pull apart or loosen up.
If you feel you need solder for a wire connection, then you should be crimping and soldering. Solder is a great electrical connection but a very poor mechanical connection on it's own.
 

Crazyjake8493

Well-known member
Joined
Sep 26, 2014
Messages
3,958
Location
Upstate NY
And this is the issue with crimps. They rely on being the correct style and size of crimp tool for the connector, and correct size crimp connector for the wire size.

These are a lot of variables for a diyer to get right. I’ve had crimps pull out but never had a solder joint fail.
Solder joints absolutely do fail, especially if you're using solder-alone in a place subject to vibrations or other disturbances.
 

f121

Well-known member
Joined
Dec 8, 2018
Messages
2,077
Location
UK
Solder joints absolutely do fail, especially if you're using solder-alone in a place subject to vibrations or other disturbances.

So the internet tells me, but I’ve never had one fail in 20 years and a lot of engine conversion’s.

One has done a hard 80k in a car with stiff suspension, it’s still running great, if any joints were going to fail I’d have expected them to there. They are always heat shrinked and wrapped into a loom.

I stand that a decent solder joint is more reliable than a crimp for the average diyer, given the need for the correct sizing of crimp, correct tool, and cable.
 

tool_scrounge

Well-known member
Joined
Jul 20, 2010
Messages
4,190
Location
Southern California
So the internet tells me, but I’ve never had one fail in 20 years and a lot of engine conversion’s.

One has done a hard 80k in a car with stiff suspension, it’s still running great, if any joints were going to fail I’d have expected them to there. They are always heat shrinked and wrapped into a loom.

I stand that a decent solder joint is more reliable than a crimp for the average diyer, given the need for the correct sizing of crimp, correct tool, and cable.
Do you use lead or lead free solder?
 

Crazyjake8493

Well-known member
Joined
Sep 26, 2014
Messages
3,958
Location
Upstate NY
So the internet tells me, but I’ve never had one fail in 20 years and a lot of engine conversion’s.

One has done a hard 80k in a car with stiff suspension, it’s still running great, if any joints were going to fail I’d have expected them to there. They are always heat shrinked and wrapped into a loom.

I stand that a decent solder joint is more reliable than a crimp for the average diyer, given the need for the correct sizing of crimp, correct tool, and cable.
On the contrary, it's quite difficult to screw up a crimp joint if you're using an actual crimp tool and not a pair of pliers or hammering a screwdriver. Solder joints (much like welding) are easy to screw up if one has little experience with them.
 

hkd76

Well-known member
Joined
Jul 17, 2014
Messages
45
I've been soldering joints and terminals on my rigid framed shovelhead for the past 38 years and I've had carburetors vibrate off, exhaust vibrate off, mirrors vibrate off and about everything else vibrate to pieces but I've never had a problem with a soldered joint failing and believe me about 75 mph that baby vibrates.
 
To avoid these ads, REGISTER NOW!
Top Bottom