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4' Master Lock Combination Bike Cable Lock Expired

$3.20
$8.33
+32 Deal Score
9,053 Views
Amazon has 4' Master Lock Combination Bike Cable Lock (8143D) for $3.18. Shipping is free with Prime or orders $25 or more.

Thanks to Deal Hunter Rokket for finding this deal.

Editor's Notes & Price Research

Written by
  • About this deal:
    • Our research indicates that at the time of this post, the 4' Master Lock Combination Bike Cable Lock (8143D) is $1.81 lower (36.2% savings) than the next best available price from a reputable merchant with prices starting from $4.99.
    • This also matches the previous Frontpage deal from earlier this month.
  • About this product:
    • 4.5 stars out of 5 overall based on 14,000+ reviews on Amazon
  • About this store:

Original Post

Written by
Edited March 29, 2021 at 06:49 AM by
Amazon [amazon.com] has the 4' Master Lock Self Coiling Combination Cable Lock (8143D) for $3.18. Shipping is free w/ Prime or on $25+ orders.

Walmart [walmart.com] has the 4' Master Lock Self Coiling Combination Cable Lock (8143D) for $3.18. Shipping is free with Walmart+ or on $35+ orders. - dead
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Deal
Score
+32
9,053 Views
$3.20
$8.33

Price Intelligence

Model: Combination Barrel and Cable Padlock

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/14/22Amazon$4.70 popular
55
04/19/21Amazon$3.20 popular
21
04/11/21Amazon$3.20 frontpage
58
03/31/21Amazon$3.20 frontpage
49
03/13/21Amazon$3.20 frontpage
60
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 7/16/2025, 05:08 PM
Sold By Sale Price
Ace Hardware$12.99
Amazon$8.99
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Featured Comments

Bought 2 last time for camping to tie stuff to the picnic table,
Use it as a deterent toss it on my 5lb propane tank and one on my cooler though the plastic (lock loops)

They can cut the plastic easier than most cable locks anyways.

I colored the numbers of my combination black so.i wont forget it lol, like I said deterent. And keeping the bears from rolling my cooler it away (has happend)
You'd be better off asking a stranger to keep an eye on your bike than trusting it to this "lock".
read teh comments. though maybe good for locking kid's bicycle when going to a park.

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Joined Jun 2019
L2: Beginner
> bubble2 95 Posts
18 Reputation
TechDealsLocator
03-28-2021 at 09:38 PM.
03-28-2021 at 09:38 PM.
Buyer beware of reviews
1
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Joined Oct 2011
L5: Journeyman
> bubble2 894 Posts
359 Reputation
groundzyy
03-28-2021 at 09:44 PM.
03-28-2021 at 09:44 PM.
Quote from TechDealsLocator :
Buyer beware of reviews
Ty, cancelled the order after I saw your comments..

Cannot believe this item can get 4.5 star from 14k+ reviews
1
Reply
Joined Mar 2010
L8: Grand Teacher
> bubble2 4,718 Posts
1,319 Reputation
twostepopper
03-28-2021 at 09:45 PM.
03-28-2021 at 09:45 PM.
You'd be better off asking a stranger to keep an eye on your bike than trusting it to this "lock".
1
Reply
Joined Mar 2005
L2: Beginner
> bubble2 193 Posts
101 Reputation
ihad2buyit
03-28-2021 at 09:47 PM.
03-28-2021 at 09:47 PM.
Bought this last time on Amazon for same price.

Returned it immediately. I wouldn't trust this thing even for 5 minute errand into a store.

Your bike deserves better.
1
Reply
Joined May 2007
sder
> bubble2 989 Posts
jull
03-28-2021 at 09:48 PM.
03-28-2021 at 09:48 PM.
read teh comments. though maybe good for locking kid's bicycle when going to a park.
Reply
Joined Feb 2017
L9: Master
> bubble2 5,606 Posts
1,352 Reputation
Bflo23
03-28-2021 at 10:23 PM.

Our community has rated this post as helpful. If you agree, why not thank Bflo23

03-28-2021 at 10:23 PM.
The good?
It is $3.20.
It is 8mm thick cable which means it is lighter and more flexible to move into your bike accessories.

The bad?
Only 6 digits rollers.
It is 8mm thick cable which means it is easier to cut than the competitors that are probably around the 10-12mm cables. Not every thief uses bolt cutters. Lot of them use simple small wire cutters. The thicker cables will definitely take longer to cut.
Can't reset the combination. It is fixed. <--- This is a bad negative for me.
No bike mount.

*** I stated cable for your "bike accessories" like helmet, empty crate/carrier bag or your seat. Maybe an emergency parking job where you can't find a pole for your u-lock but your bike can be locked to a larger object and will be in your field of sight for a very short period of time while you quickly go into a convenience store.

Too many people blame the lock for being cut but all cables can be cut with pretty simple tools. Cables stop the grab and go thief with no tools. Keeps the honest man honest. It won't stop a thief with tools..... Pay more for a quality u-lock and use a loop cable for your wheel/wheels and helmet. No need for combination cable.... If someone steals my front wheel or my helmet by cutting the cable, it isn't the fault of the cable. The risk I am willing to take with a pretty safe suburb. I am just not using 2 heavy duty locks so I can really lock up my front wheel. Too heavy.
1
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Last edited by Bflo23 March 28, 2021 at 10:57 PM.
Joined Sep 2010
L6: Expert
> bubble2 1,401 Posts
1,021 Reputation
mj025
03-28-2021 at 10:29 PM.
03-28-2021 at 10:29 PM.
If the LockPickingLawyer has taught me anything it is to avoid MasterLock at all cost.

-MJ
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Joined Jul 2018
L3: Novice
> bubble2 146 Posts
22 Reputation
AquaFlag494
03-28-2021 at 10:43 PM.
03-28-2021 at 10:43 PM.
You're better off using a shoe lace.
1
Reply
Joined Dec 2003
L9: Master
> bubble2 4,345 Posts
1,021 Reputation
Bozo
03-28-2021 at 10:53 PM.
03-28-2021 at 10:53 PM.
Quote from AquaFlag494 :
You're better off using a shoe lace.
A shoelace probably costs more. But you might be correct. Peace
1
Reply
Joined Jun 2008
L3: Novice
> bubble2 159 Posts
29 Reputation
chrisinsocalif
03-28-2021 at 11:27 PM.
03-28-2021 at 11:27 PM.
Buy this lock if you want a thief to spend an extra 20 seconds stealing whatever this is locked to.
2
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Joined Oct 2004
L6: Expert
> bubble2 1,975 Posts
375 Reputation
Steelgaze
03-28-2021 at 11:32 PM.
03-28-2021 at 11:32 PM.
Thieves in my area will cut though the new york kyrptonite locks in less than a minute because they carry portable angle grinders.

My best recommendation these days is to simply never lock up a bike outside unless you don't care if it gets stolen.
Reply
Joined Nov 2014
L9: Master
> bubble2 4,171 Posts
347 Reputation
bajanboy5809
03-29-2021 at 12:18 AM.
03-29-2021 at 12:18 AM.
I have one of these, they are handy to have around for other uses, probably wouldn't use it on a bike, but for something that could be stolen but most likely wouldn't this is a quick and easy deterrent.
Reply
Joined Oct 2011
L6: Expert
> bubble2 1,323 Posts
171 Reputation
siddmon
03-29-2021 at 12:34 AM.
03-29-2021 at 12:34 AM.
Quote from Steelgaze :
Thieves in my area will cut though the new york kyrptonite locks in less than a minute because they carry portable angle grinders.

My best recommendation these days is to simply never lock up a bike outside unless you don't care if it gets stolen.

I'm looking for deals on portable angle grinders
1
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