Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage
Justdeals1j 66.3K Views
Mar 6, 2023 2:12 AM

ACDelco ARM602-4 1/2” (14.8 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter

$56

$130

56% off
+ Free Shippingat Zoro
Get Deal at Zoro

Why are you downvoting this deal?

Good Deal?
58Comments
Save
Share
Deal Details
Zoro has ACDelco ARM602-4 1/2" (14.8 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification for $55.99. Shipping is free when you sign in to your account (free to create).

Thanks to Community Member Justdeals1j for posting this deal.

Product details:
  • Engineered with high-quality materials that displays real-time torque values in ft-lbs. and Nm. Excellent tool for tiny, tight, and narrow working environments, but also reliable torque values that is ideal for professionals, automotive, motor bikes, and many other industrial uses.
  • Speed, accuracy, and an easy to read LCD screen that beeps when a desired torque value is achieved.
  • Engineered to last years or even decades to come with proper uses.
  • Converts any ratchet wrench into a precision adjustment tool with stunningly accurate calibration for existing digital and analog torque wrenches. Lightweight hard plastic housing with ergonomic hand-sized design that provides convenience for operating, storage, and traveling.
  • Includes: digital torque adapter, a manual of instructions and guidance, and a mini hard-shell case that protects and secures the tool once it is done using. This tool is powered by 2-coin batteries (CR2032 – included).
  • Manufacturer's limited 1-year warranty

Editor's Notes

Written by StrawMan86 | Staff
  • About this product:
    • 4.5 out of 5 stars rating at Amazon based on over 2100 customer reviews
  • About this store:
No Longer Available:
  • Amazon has ACDelco ARM602-4 1/2" (14.8 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification for $55.44. Shipping is free.

Original Post

Written by Justdeals1j
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Zoro has ACDelco ARM602-4 1/2" (14.8 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification for $55.99. Shipping is free when you sign in to your account (free to create).

Thanks to Community Member Justdeals1j for posting this deal.

Product details:
  • Engineered with high-quality materials that displays real-time torque values in ft-lbs. and Nm. Excellent tool for tiny, tight, and narrow working environments, but also reliable torque values that is ideal for professionals, automotive, motor bikes, and many other industrial uses.
  • Speed, accuracy, and an easy to read LCD screen that beeps when a desired torque value is achieved.
  • Engineered to last years or even decades to come with proper uses.
  • Converts any ratchet wrench into a precision adjustment tool with stunningly accurate calibration for existing digital and analog torque wrenches. Lightweight hard plastic housing with ergonomic hand-sized design that provides convenience for operating, storage, and traveling.
  • Includes: digital torque adapter, a manual of instructions and guidance, and a mini hard-shell case that protects and secures the tool once it is done using. This tool is powered by 2-coin batteries (CR2032 – included).
  • Manufacturer's limited 1-year warranty

Editor's Notes

Written by StrawMan86 | Staff
  • About this product:
    • 4.5 out of 5 stars rating at Amazon based on over 2100 customer reviews
  • About this store:
No Longer Available:
  • Amazon has ACDelco ARM602-4 1/2" (14.8 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification for $55.44. Shipping is free.

Original Post

Written by Justdeals1j

Community Voting

Deal Score
+21
Good Deal
Bad Deal

Why are you downvoting this deal?

Price Intelligence

Deal History

Sale Price
Slickdeal
  • $NaN
  • Today

Top Comments

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

58 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 8, 2023 12:29 AM
871 Comments
Joined Mar 2010
KYBOSHMar 8, 2023 12:29 AM
871 Comments

Our community has rated this post as helpful. If you agree, why not thank

Beware of this.
Its a good tool when it works BUT mine developed an ERROR when powered on.
I contacted customer support to see how to fix it but they offer absolutely no repair or support once its past its warranty period. I wasn't looking for warranty repair. I was looking to have it serviced and pay for it as I paid a pretty penny for it back in the day but only used it sparingly when needing to do engine work. Customer support basically told me they wouldn't touch it beyond its warranty period which really means they don't/won't repair these using but rather send you a new one. Seeing that these things are actually supposed the calibrated (adjustable) I really didn't understand their reluctance to service something that could have been rather simple.

After that I sold off my remaining set and went with a regular clicker style torque wrench. I don't regret it either. Save your money and save up for a traditional style torque wrench. Even a digital torque wrench in the traditional form will likely give you problems down the line but a good clicker can last a lifetime.
2
Mar 8, 2023 12:55 AM
377 Comments
Joined Aug 2011
axgrndrMar 8, 2023 12:55 AM
377 Comments
Quote from cockadoodle View quoted comment :
Can I use this with a breaker bar stuffed inside a 6 foot pipe for leverage?
I use this to properly torque the joints on my parakeet's cage.
1
Mar 8, 2023 1:03 AM
209 Comments
Joined Nov 2015
jewpoweredMar 8, 2023 1:03 AM
209 Comments
Quote from PoorFatKid View quoted comment :
My Uncle Bud is a mechanic. He's been a mechanic since he was 15. He currently works as a used car mechanic at a very busy/popular dealership in Philadelphia. He brags about having never once used a torque wrench in his entire career. His career spans more than 40 years.

I bought this vey adapter and when he saw it in my tool box he called me a big pu_ _ y.

It's a nice torque adapter. I paid a bit more for it and have no regrets.
This is why I dont take my car to "mechanics"
2
Mar 8, 2023 1:08 AM
91 Comments
Joined Jun 2011
connstellationMar 8, 2023 1:08 AM
91 Comments
you guys who are recommending "buy snap on/ matco/ etc etc" are pure regards.

the only accurate and good torque wrench is one that is tested and calibrated. you can do this buy getting a travel suit case scale for cheap. you can check that with another somewhat quality and cheap scale.

whether you're buying a $25 or $10,000 torque wrench, you need to check it and calibrate it frequently. same goes for thermometers. same goes for gauges.

keep buying harbor freight kings. the only problem with majority of their normal line and above tools is the user and their lack of knowledge and how to use it. the only time I've seen a harbor freight wrench or socket break was when someone who breaks their over priced snap on tools use them. why? Because a 3/8th wrench can have many different profiles, be made of many different metals, be cast to varying qualities, to varying amounts of mass to withstand specific amounts of torque and specific locations. if you need a beater wrench you'll generally want a wrench with more girth/material. guess what, hf offers both and then some.

if you use a socket on an misshapen part that disperses load in specific points, it'll deform the socket and crack, if not the bolt first. if you use a wrench that is for 50ft lbs and put 75, it'll deflect and break. if you use an ill fitting cheater bar and point a point load on the neck of the wrench vs a pipe that fits snuggly against a larger area, guess what, it'll likely break.

I torque objects from a couple inch pounds to the max, 7000 ftlbs. if harbor freight made sockets and wrenches to handle that, you'd bet I'd buy one if I had the need vs making one, as I usually have to do for the odd sizes at this point.

the biggest problem with cheaper torque devices is their ability to KEEP calibration. you should calibrate before every close tolerance job technically, ie pumps, engines, etc, and you can let it ride on majority if wheel/ brake, strut applications because the margin of error there is generally huge, as long as your parts are machined correctly.

buy a cheap torque device[s] within your torque range[s] with decent sentiment and check it every so often/ every large job. don't be a fool and think you need expensive shit to act as a lever/read you data. not going to look at the reviews for this but I imagine it would work for most people for most nuts on most buildings/ residential vehicles. ie 150 pounds ish is a 1500 truck and below for wheels/ most brakes and 5/8ish grade 5 [BARELY, depending on bolt/thread/coating, etc] bolts and below.

if you can find a used device for a decent price, go for it. it won't necessarily be better, but 99% of people will not benefit from a bigger name brand tool, and the majority who have them don't. don't be lured by a family line of mechanics who have been knocking on wrench trucks for generations. if your wrench breaks it could be a poor cast/metallurgy, they do exist. but usually it's because wrong tool. calibrate your shit.
Last edited by connstellation March 7, 2023 at 05:18 PM.
Mar 8, 2023 1:21 AM
5.2K Comments
Joined Sep 2019
LavenderPickle7682Mar 8, 2023 1:21 AM
5.2K Comments
Now YOU can play make-believe, pretending to be that Kermit the Frog-sounding guy from YouToob who tests tools!
1
8
Mar 8, 2023 2:24 AM
161 Comments
Joined Nov 2018
ShermanHoaxMar 8, 2023 2:24 AM
161 Comments
Quote from cockadoodle View quoted comment :
Can I use this with a breaker bar stuffed inside a 6 foot pipe for leverage?
I don't know why some of you are voting this down as you know that's exactly what a lot of people are gonna do.
Mar 8, 2023 2:39 AM
1.3K Comments
Joined Nov 2011
resseekerMar 8, 2023 2:39 AM
1.3K Comments
Quote from PoorFatKid View quoted comment :
My Uncle Bud is a mechanic. He's been a mechanic since he was 15. He currently works as a used car mechanic at a very busy/popular dealership in Philadelphia. He brags about having never once used a torque wrench in his entire career. His career spans more than 40 years.

I bought this vey adapter and when he saw it in my tool box he called me a big pu_ _ y.

It's a nice torque adapter. I paid a bit more for it and have no regrets.
Did you ask him why he drives a car or uses a pneumatic wrench? Why not do the old horse carriage and 🔧 if wishes to be stuck in the 1800s.
2

Sign up for a Slickdeals account to remove this ad.

Mar 8, 2023 2:46 AM
10 Comments
Joined Feb 2023
Dealsandmore1Mar 8, 2023 2:46 AM
10 Comments
Quote from LivelyPolice437 View quoted comment :
Nice deal. Saw this at the top. Very useful. Thank you for sharing.
You're very welcome!
1
Mar 8, 2023 3:11 AM
1.4K Comments
Joined Sep 2022
TealIdea227Mar 8, 2023 3:11 AM
1.4K Comments
Quote :
Save your money and save up for a traditional style torque wrench. Even a digital torque wrench in the traditional form will likely give you problems down the line but a good clicker can last a lifetime.
I'm too lazy to look right now, but has something happened to torque wrench prices recently? Every Taiwanese clicker wrench I own was significantly less than the $55.44 on display here.

My most expensive torque wrench was the Craftsman pointy-arrow beam wrench purchased at full retail price pre-internet, followed by the 1/2" clicker that goes to 250 ft-lbs instead of 150. I still use the beam wrench to make sure the others are good - never needed recalibrating, and tightening torque is an approximation of clamping force in the first place.

I did entertain the idea of a digital one the first time I missed the click on the 1/4" at less than 60 in-lbs, but after seeing prices, resolved to be more careful in the future. Maybe I'll buy something more expensive if I ever find myself doing head bolts or bearing caps. Anyhow, I hope nobody is purchasing this in lieu of a mechanical torque wrench for tightening fasteners. Project Farm does seem to demonstrate a more applicable use case since this gives you a live measurement (like a beam wrench), instead of a stop / go indicator.
1
Mar 8, 2023 3:21 AM
413 Comments
Joined Nov 2015
N5935Mar 8, 2023 3:21 AM
413 Comments
I bought it only $52 at Sears 10 years ago.
Original Poster
Mar 8, 2023 3:25 AM
38 Comments
Joined Feb 2023
Justdeals1j
Original Poster
Mar 8, 2023 3:25 AM
38 Comments
Quote from TealIdea227 View quoted comment :
I'm too lazy to look right now, but has something happened to torque wrench prices recently? Every Taiwanese clicker wrench I own was significantly less than the $55.44 on display here.

My most expensive torque wrench was the Craftsman pointy-arrow beam wrench purchased at full retail price pre-internet, followed by the 1/2" clicker that goes to 250 ft-lbs instead of 150. I still use the beam wrench to make sure the others are good - never needed recalibrating, and tightening torque is an approximation of clamping force in the first place.

I did entertain the idea of a digital one the first time I missed the click on the 1/4" at less than 60 in-lbs, but after seeing prices, resolved to be more careful in the future. Maybe I'll buy something more expensive if I ever find myself doing head bolts or bearing caps. Anyhow, I hope nobody is purchasing this in lieu of a mechanical torque wrench for tightening fasteners. Project Farm does seem to demonstrate a more applicable use case since this gives you a live measurement (like a beam wrench), instead of a stop / go indicator.
That's exactly what old school mechanics said when direct fuel injection was introduced, "stick to carburator" they said because they thought it's much better. Fortunately they were wrong and direct fuel injection was a much better system,otherwise you'd have a huge problem starting your car in winter.
New digital tools and engines are much better than old ones including torque wrenches.
3
Mar 8, 2023 3:38 AM
4.2K Comments
Joined Sep 2009
SpinControlMar 8, 2023 3:38 AM
4.2K Comments
Quote from KYBOSH View quoted comment :
Beware of this.
Its a good tool when it works BUT mine developed an ERROR when powered on.
I contacted customer support to see how to fix it but they offer absolutely no repair or support once its past its warranty period. I wasn't looking for warranty repair. I was looking to have it serviced and pay for it as I paid a pretty penny for it back in the day but only used it sparingly when needing to do engine work. Customer support basically told me they wouldn't touch it beyond its warranty period which really means they don't/won't repair these using but rather send you a new one. Seeing that these things are actually supposed the calibrated (adjustable) I really didn't understand their reluctance to service something that could have been rather simple.

After that I sold off my remaining set and went with a regular clicker style torque wrench. I don't regret it either. Save your money and save up for a traditional style torque wrench. Even a digital torque wrench in the traditional form will likely give you problems down the line but a good clicker can last a lifetime.
I busted a bolt in the engine block bc my 3/8" click wrench didn't click. Never again.
But YMMV.

I do not believe a digital adapter is needed though for 1/2" torque wrenches. I cannot imagine snapping a subframe bolt if you have an existing 1/2" click torque wrench. If you don't own a 1/2" click torque wrench, then buy a click torque wrench instead of these digital adapters bc $10 is less than $40-$50.
My belief is that my (or any) 3/8" Pittsburgh torque wrench suffers sensitivity in the low torque settings, so a digital adapter is perfect for 3/8 for 25 ft/lbs or lower. I have the Quinn 3/8" digital adapter from HF for this exact need.
Last edited by SpinControl March 7, 2023 at 07:41 PM.
Mar 8, 2023 4:52 AM
693 Comments
Joined Nov 2016
Speedmaster1Mar 8, 2023 4:52 AM
693 Comments
Quote from jimglassford View quoted comment :
From what I understand, these low cost torque adapters are very inaccurate. Torqueing a fastener is critical. Look at the independent tests on torque wrenches and you will see that these low cost devices are worthless. Save yourself the $55.00 because you could probably hand tighten with the same accuracy.

As for MSRP versus prices on sale are a gimmick. Sometimes I am surprised that people really believe these deals. If these devices coming out of Asia had an MSRP of $5000 with a sale price of $50.00, would everyone jump on it? The actual manufacturing costs on this is probably less than $10.
You are not correct. AC Delco torque wrench adapter are actually quite accurate, in fact many car enthusiasts and mechanics uses these device to calibrate their more expensive torque wrench. I own an expensive 1/2 digital torque wrench that is over $300 and a couple of 3/8 and 1/4 micro clicker torque wrenches and yet I still plan to buy the AC Delco torque wrench adapter. This is what I have in mind: ACDelco ARM602-34-VB 3/8" & 1/2" Heavy Duty Digital Torque Adapter Combo Kit with Certificate of Calibration https://a.co/d/73XYfdy
Mar 8, 2023 4:53 AM
1.2K Comments
Joined May 2011
Sonic04GTMar 8, 2023 4:53 AM
1.2K Comments
I already have torque wrenches in various sizes. Nothing fancy. Do I need this?

Seen it on Project Farm and wonder if it would be useful for verifying torque values.

Sign up for a Slickdeals account to remove this ad.

Mar 8, 2023 5:12 AM
738 Comments
Joined Jun 2017
ViperDaSnakeMar 8, 2023 5:12 AM
738 Comments
Quote from PoorFatKid View quoted comment :
My Uncle Bud is a mechanic... he called me a big pu_ _ y.
Well, I'm not taking advise from a Big Ol puPPy..!😉

Tell your uncle that big puppy's don't take advise from little pencil wood peckers.😎
2

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!