Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpageNavy-Wife | Staff posted Dec 30, 2025 02:33 AM
  1. Deal Image
Item 1 of 7
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 7
frontpageNavy-Wife | Staff posted Dec 30, 2025 02:33 AM

11-Pc Seesii 1/2″ Drive CR-MO Deep Impact Socket Set (10-24mm)

from $19.60

$40

Amazon
25 Comments 26,237 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
Seesii-US via Amazon has 11-Piece Seesii 1/2″ Drive CR-MO Impact Socket Set w/ Magnetic Organizer (10-24mm, 2 Sizes) on sale from $19.59. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Available:
  • Shallow $19.59
    • when you apply promo code 7JB5W6M2 at checkout




No Longer Available:
  • Deep $20.15
    • when you apply promo code 9AFO7D4O at checkout

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Seesii-US via Amazon has 11-Piece Seesii 1/2″ Drive CR-MO Impact Socket Set w/ Magnetic Organizer (10-24mm, 2 Sizes) on sale from $19.59. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Available:
  • Shallow $19.59
    • when you apply promo code 7JB5W6M2 at checkout




No Longer Available:
  • Deep $20.15
    • when you apply promo code 9AFO7D4O at checkout

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by Navy-Wife | Staff

Community Voting

Deal Score
+24
Good Deal
Get Deal at Amazon

Leave a Comment

Unregistered (You)

Top Comments

slackerrudie
1477 Posts
328 Reputation
If it is real CR-MO, then who makes them almost doesn't matter. Typically if you are going non USA made then the stuff from Taiwan is the best. The reason there is an impact and regular socket is because regular chrome sockets are hardened and when used on an impact can split or shatter. Impact sockets are softer and usually have thicker sidewalls. They are made to absorb the shocks of an impact and not split or shatter. Hence it really doesn't matter who makes the impact socket, so long as it meets the metal standard all others are made with.

25 Comments

Sign up for a Slickdeals account to remove this ad.

Dec 30, 2025 03:51 PM
1,785 Posts
Joined May 2006
daiei27Dec 30, 2025 03:51 PM
1,785 Posts
Quote from E4300 :
Per the posted photos, these sockets have square corners = stress riser. There is no need to use an impact socket on fastener that's smaller than 14 mm. A good 1/2" impact socket set should come with 27 mm, 30 mm, and 32 mm. Cr V is as good as Cr Mo when properly heat treated. Don't fall into the Cr Mo marketing hype.A heavier impact socket has more momentum to remove the fastener.https://www.tekton.com/blog/crmo-or-crv-steel
"A heavier impact socket has more momentum to remove the fastener."

That doesn't make sense. You're not building up speed to take advantage of momentum.

Key thing is the socket is heavy duty enough to not flex (i.e. waste energy).

But being more heavy just for the sake of being heavy just means more of your energy is wasted moving the socket itself.

The rest of your comment was good, though.

Cheers!
2
Dec 30, 2025 03:56 PM
971 Posts
Joined May 2024
FeistyKite520Dec 30, 2025 03:56 PM
971 Posts
Quote from daiei27 :
"A heavier impact socket has more momentum to remove the fastener."That doesn't make sense. You're not building up speed to take advantage of momentum.Key thing is the socket is heavy duty enough to not flex (i.e. waste energy).But being more heavy just for the sake of being heavy just means more of your energy is wasted moving the socket itself.The rest of your comment was good, though.Cheers!
No actually he is correct, a heavier Anvil within the impact tool can build up more kinetic energy to transfer per hit. There are other factors such as the power of the motor to spin it up to speed, and how many times it connects per second. You can also have a heavier tool without a heavier anvil, but if you have a heavier Anvil then you will also have a slightly heavier tool.

edit: okay I reread the comment, yeah you're right the socket weight should not matter not really, there shouldn't be enough play that it should matter or that is very bad.
Dec 31, 2025 12:31 AM
89 Posts
Joined Mar 2010
darwin2009Dec 31, 2025 12:31 AM
89 Posts
Unbelievable some of the comments. They are under $20 and should do the job. Americans are sinuses for overpaying for stuff made in an Asian country, when they see items a bit cheaper than the overpriced items they grew accudtomerd to buying they question the quality.
I have bought cheaper and apart for some minor flaws, they work fine removing my over tightened lug nuts.
1
Dec 31, 2025 02:08 AM
1,014 Posts
Joined Oct 2008
iamavenDec 31, 2025 02:08 AM
1,014 Posts
Quote from iamaven :
Just buy a single 21mm or whatever your lugs are and use that instead of a set
I just spent the day replacing all my wheel studs and bought a 21mm impact socket to match the lugs. I used a sacrificial set of lugs and the lisle installer tool, so I was driving a lot of 21mm today and it was just my guess.
Pro
Dec 31, 2025 02:49 AM
3,078 Posts
Joined Sep 2011
E4300
Pro
Dec 31, 2025 02:49 AM
3,078 Posts
Quote from daiei27 :
"A heavier impact socket has more momentum to remove the fastener."

That doesn't make sense. You're not building up speed to take advantage of momentum.

Key thing is the socket is heavy duty enough to not flex (i.e. waste energy).

But being more heavy just for the sake of being heavy just means more of your energy is wasted moving the socket itself.

The rest of your comment was good, though.

Cheers!
Doesn't make sense cause you failed physics 101 or haven't used a heavy hammer. Momentum = mass x velocity. One video is worth a 1000 words!

https://www.amazon.com/Harmonic-B...BDNY/?th=1

https://www.youtube.com/watch?v=2_FEKDTcYgU
Dec 31, 2025 03:59 AM
116 Posts
Joined Nov 2008
jimmyk262Dec 31, 2025 03:59 AM
116 Posts
code doesn't work
Dec 31, 2025 01:31 PM
2,927 Posts
Joined May 2018
TimlessDec 31, 2025 01:31 PM
2,927 Posts
Quote from daiei27 :
"A heavier impact socket has more momentum to remove the fastener."

That doesn't make sense. You're not building up speed to take advantage of momentum.

Key thing is the socket is heavy duty enough to not flex (i.e. waste energy).

But being more heavy just for the sake of being heavy just means more of your energy is wasted moving the socket itself.

The rest of your comment was good, though.

Cheers!
They make heavy weighted sockets and they work. Expensive though.

https://www.walmart.com/ip/186392...60d896d560
Last edited by Timless December 31, 2025 at 05:35 AM.

Sign up for a Slickdeals account to remove this ad.

Dec 31, 2025 03:24 PM
557 Posts
Joined Dec 2020
OneOfTooManyDec 31, 2025 03:24 PM
557 Posts
Quote from Blade2000 :
Too bad they start at 10MM. My car battery support is 8MM, would be nice to have that in there too. Oh well.
This is half-inch drive
Jan 02, 2026 05:03 PM
1 Posts
Joined Dec 2025
UniqueDesk271Jan 02, 2026 05:03 PM
1 Posts
Price went up to $27. Found a 10% code and purchased for $25.
Jan 03, 2026 01:06 AM
153 Posts
Joined Mar 2011
maunleonJan 03, 2026 01:06 AM
153 Posts
I was looking at these but couldn't pull the trigger. I ended up getting these for $10 more, since a number of people I know swear by this brand (the listing doesnt show it, but they have "made in Taiwan" on each socket.)

https://www.amazon.com/Sunex-2652...B0002SR9CM

Leave a Comment

Unregistered (You)

Related Searches

Home & Home ImprovementToolsDrills & Power ToolsTool SetsAmazon

Popular Deals

See All
Found by Dmytro_B
Today 01:17 PM
Forum Thread
PRS SE NF3 Maple Fretboard, Gun Metal Grey with Gig Bag $549.00$549$799
31% off
6
Found by ItsSoCheap
Yesterday 07:05 AM
Forum Thread
Like a Dragon: Infinite Wealth (Xbox Series X) $13.77 + Free Shipping w/ Prime or on $35+$14$17
17% off
2
Found by phoinix
Today 12:10 PM
Forum Thread
[SnS] $6.45* | 24-Count Powermax AA Alkaline Batteries at Amazon (26.9￠ each)$6.45$7.99
19% off
1
Found by Eragorn
Today 03:00 PM
Forum Thread
Samsung EPP & EDU: 27" Odyssey G60F 1440p QHD 350Hz 1ms IPS Gaming Monitor + Resident Evil Requiem $200 + Free Shipping$200$500
60% off
1
Found by iconian
Today 02:30 PM
Forum Thread
Energy Take Classic 5.1 Channel Home Theater System + Denon AVR-S670H A/V Receiver $599 + Free S/H$599$1,098
45% off
3

Trending Deals

See All
Found by TattyBear
Today 02:44 PM
Forum Thread
100-Count Plasticplace 55 Gal. to 60 Gal. Black Trash Bags $29.25 w/s&s + Free Shipping w/ Prime or on $35+$29$60
51% off
6
Found by babgaly
Today 06:59 PM
Forum Thread
TaoHFE White Console Table w/ 2 Storage Doors (11.8"x39.4"x31") $49.99 + Free Shipping$50$160
68% off
0
Found by phoinix
Today 07:27 PM
Forum Thread
[SnS] $19.35* | 5-Qt Castrol GTX Full Synthetic Motor Oil (5W-20) at Amazon$19$25
24% off
2
Found by phoinix
Today 02:18 PM
Forum Thread
$16.28* | Shadow Labyrinth (Nintendo Switch) at Amazon$16$20
20% off
3
Found by LolaBunny21
Today 04:39 PM
Forum Thread
NiHome Multifunctional Ceramic Food Strainer w/ Integrated Drain Spout (White) $12.49 + Free Shipping w/ Prime or on $35+ $12.99$13$32
59% off
4