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SE 7503SD 3-Piece Power Extension Bit Set for Drills

  • Turn your power drill or impact driver into versatile high-speed nut driver
  • 3-size set has 1/4", 3/8" and 1/2"-drive anvils to work with all your sockets
  • 1/4" hex shaft fits all quick-change adapters & extensions, drill chucks
  • Spring-loaded stainless steel tension ball keeps sockets in place
  • Hardened & treated Chrome-Vanadium steel alloy for superior strength & durability
This power extension bit set adds versatility to your power drills with a socket adapter that has a hex bit for all power drill chucks—great to use at home, in the workshop or warehouse for hobby, hardware, auto repair, and so much more.

PRODUCT FEATURES:
• Driver sizes: ¼”, ⅜”, ½” 
• Average total length: 2-½” 
• Driver width: ¼” 
• Chrome vanadium, heat-treated steel
• Ball-bearing lock
• Turns any power drill into a power nut driver

SE is committed to providing the customer with the best source for value possible. You will enjoy the quality, function and usefulness our 3-Piece Power Extension Bit Set for Drills has to offer. 

IMPORTANT: Avoid receiving counterfeit items. Genuine SE products come with our SE logo on the packaging. 

SE is a registered trademark protected by US Trademark Law.

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By AmazonAddict
I needed an adapter to connect my sockets to my cordless drill. I came across these on Amazon for only $3.50. I really only needed them for one repair project I was working on, so I didn't care if they only lasted me for the one use. To my amazement, the are actually built really strong! My Stanley sockets and drive extensions snap on really tight. Actually almost too tight. I had to really pull to get them off. Which is fine with me. I would rather they be on tight then fall off every 30 seconds.

You get 3 adapters to fit sockets for: 1/4 inch, 3/8 inch and, 1/2 inch.

I am so glad I opted to buy this set vs. just the 3/8 inch one I found at our local Home Depot. Home Depot had the one adapter for almost twice as much as this whole set. In the end I ended up needing the 1/2 inch too so it was so worth buying the whole set.

The quality of these way surpassed my expectations. Now, instead of throwing them away after my project was complete like I expected, I am put them in my tool box with my sockets. I definitely will be using these more often!

By Hans
I used the largest adapter with a 5/8" socket running 6" lag bolts into sill board. The drill complained but the adapter did not. If I have any problems with any out of this set I'll edit my review.
August 22 2011 edit:
I just bought a second set to keep with my Bosch cordless drill/impactor setup. Chucked it in my 18V Bosch impactor to remove 2" long 5/16" socket head seized up bolts (were holding metal track into concrete). Worked nicely. What bolts didnt come out simply had their heads broken off. Havent yet had need to use impactor with any of the lager size adapters yet. If I have issues with them I'll update my post to reflect.
September 2011 edit:
Used the 3/8 chuck adapter with a 3/4" socket to run 6" lag bolts into predrilled holes. worked ok but the torque deformed the body of the adapter slightly and the quick release chuck on the 18V impactor didnt want to release it. A few taps with a hammer on the side of the adapter and it got unstuck. Looks like it's time to get a better adapter set for the impact driver!

By Osorio Batres Silvia Rebeca
For this price I received 3 drill socket adaptors for light use and so far they have held up well. those of you looking for adaptors for high torque applications should look elsewhere.

By f355911tt
great kit, love the extra length, a must for your impact, grab a magnetic bowl that will attach to the side of toolbox and these bits will stick nicely to it.
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By CK in house
Amazing how many items come through my house requiring assembly with sockets or hex keys. These guys take the socket wrench out of my hand and replace it with a drill ... They've gotten me back to the sofa ahead of schedule on many a weekend. Make sure to adjust the torque on the drill to avoid over tightening - can pretty easily damage what you're working on OR twist the drill out of your hand. Only concern I've noted is that the finish seems to have tarnished over time.

Byj schristian44
For three of these in decent quality they are good for the price. Now I can use my cordless screwdriver for bolts on my car, going to be much nicer at taking things apart than using a ratchet that takes forever. I recommend these.

By A Long-time
Excellent fit, seems to be high quality. I recommend this set to anyone desiring use of sockets with a power drill.

By B. Carroll
These power extension bits are just what has been missing from my toolbox. Not all sockets work well with the ratchets that came with them, and having the option of using a power drill with your sockets is a must for any "shade tree" mechanic such as I. Definitively recommend!

By sqshoest
Bought to use in a 20v li-on impact driver (drill style). Can lock bits in or use these for sockets, and they work great. Only problem is the drill does not fit in tight places lol. I can run bolts in/out quick with these.

By Eric Wentz
These Extension Socket bits work great with my power drill and impact driver. I thought the price was fantastic for this set that easily could be 10 dollars or more at a Home Improvement box store. Definitely something to add to the toolbox.

I have socket bits but all are 3/8 inch or smaller and I have sockets up to 1.5" so I thought why buy socket bits when I can buy these extenders to utilize my sockets that I already have. These work great.

***UPDATE***
I recently found an old socket set at work that was rusty and seemed unused for a long period of time and I wanted to clean them effectively and fast. The set had 1/4", 3/8" and 1/2" sockets so I actually used all three of these power extension socket bits for the cleaning.

What I did was get a green scotch brite pad and hold that in one hand and then put a socket on the appropriate power extension bit which was secured in my power drill and basically held the socket on the scotch brite pad while rotating it with the drill, like a reverse buffing wheel. This cleaned the sockets exterior and interior rust accumulation in seconds and was very effective.

Caution because this will get the sockets hot when using enough friction and also wear a mask to limit breathing in the rust dust. This gave new life to the sockets plus I could then identify the sizes that were written on the sockets that I did not know were there before cleaning. Also I could identify the sockets that were simply too rusted to function any longer and some that were broken by the previous user. I thought this to be a great idea for cleaning sockets for personal use or reselling later because they looked clean and relatively unused afterward.

The only problem I had was that these sockets did not seat properly with the extension bits so some wobbled while rotating but did not fly off. I did not have this problem with my own personal set so I can't really comment on this other than check the fit before tackling a project using your sockets and these extension bits.

I also thought of another use for these extensions bits was in a nut driver. If you have a 1/4 inch nut driver you could technically use these and your sockets to have an unlimited array of nut drivers in one. This is great for hard to reach areas where a power tool is not optional or if you only need a nut hand tightened. Anyways I still really love this product and the price is definitely great.

                                           

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