12-in Extension

Article#0244086 Model#4935705 Format12"
12-in Extension
 

Description

"Lock-N-Load" system for one-handed quick release. Patented jaw design holds bits securely on 6-flatted shanks. As well as ball detent bits. Holds insert bits. Magnetic for holding. 12 in.

Technical specifications

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12-in Extension is rated 4.1 out of 5 by 32.
Rated 5 out of 5 by from Kobalt 12" Extension Bit I bought this item for a special job I was working on where I needed something small and long enough to reach a screw and this tool made life easier and to be honest it comes in more and more useful as times goes by because there were times I would rig my tools up to finish a job and now I don't have to do that any longer. If you are a serious craftsman, builder, mechanic, or any one who appreciates good tools this is one tool you should have. There is one down sideto this tool, if you are using quick change paddle bits or quick change metal cutting bits and you need to extend them the bit size will have to be a 5/8" size or large in order for the head of 12" extention to pass through if you need the length but other than that its a great tool.
Date published: 2012-03-19
Rated 3 out of 5 by from Only low speed, Can NOT be used at high RPM Extension is NOT balanced and therefore can NOT be used to drill, grind, etc. Probably only good for driving screws, and then the chuck will be an issue for getting into small entries/holes. The rubber band lable will come off on first use, and the chuck does not release all bit shanks easily. But it does solve the problem of keeping a hex key around for the normal extensions. If the extension was balanced I would have given this a much higher score. It seems to me that every company out there uses the customer as their 'Quality Assurance' group. I'm glad Ed Deming doesn't have to witness the full decay of American quality...
Date published: 2014-02-26
Rated 4 out of 5 by from When you just can't reach it! This little dandy came in handy! I was working on an old Toyota and there just wasn't any room to reach the bolt other than going through the Wheel Well. The extension made that possible.
Date published: 2016-01-18
Rated 5 out of 5 by from Love it I used to have this extension with two Allen bolts to tighten. The perfect fit, quick release feature that this has saved so much time. I love it [This review was collected as part of a promotion.]
Date published: 2019-01-05
Rated 1 out of 5 by from Poor Quality Project: Drill through a 1' x 1' wood beam for security camera wires. Employee suggested I purchase this along with a 1" wood drill bit which cost me something like $10. Started project, drilling started off well then.... the drill bit extension broke. I was about 6" into the wood when it broke so needless to say, my $10 drill bit that I purchased is now stuck in the wood. End Result: Broken drill bit extension and a $10 wood drill bit logged in the wood and cannot get it out! Simply poor quality as this was not hard wood.
Date published: 2015-07-28
Rated 5 out of 5 by from Great Product This tool is very strong and yet lightweight and holds onto bits without any wobble or getting loose. You can use this product in tight places and if needs be put 2 of them together to reach longer places. I would recommend this product to anyone. [This review was collected as part of a promotion.]
Date published: 2019-07-14
Rated 5 out of 5 by from a must have I work in a lot of tight places and this give me the ability to drill holes with out squeezing into small spaces
Date published: 2013-07-05
Rated 5 out of 5 by from Got me through a tight spot. I used this with a 1 and 1/4 speedbore to get though some basement joists that were too close together. Was able to then run a 6 gauge wire for a welder. Without this extension, I would have had to buy another hundred dollars in wire to go the long way round. Held the bit very well and was worth every penny.
Date published: 2013-08-18
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