I have a Snapon Nano driver I use for work (Avionics), but in their infinite wisdom, they used a 1/4" square drive instead of something interchangeable. I have a crappy Titan brand adapter already, but it is looser than can be on both ends. Does anyone have experience with a good quality(tight) adapter of this kind? This is female square to female hex/apex.
1/4" square drive to 1/4" hex(Apex) adapter recommendations
- Thread starter Ascinder
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NoahG
Well-known member
Did you look thru the Apex, Zephyr and Vega catalogues ? If you can’t find one there it probably doesn’t exist.
They exist and I can find them, but after already purchasing one and it turning out to work more like a wobble extension than an adapter, I am trying to find someone with firsthand experience who can vouch for theirs being what I am looking for. Wera makes a couple as well, but I'd rather not pay 3x the average rate for one unless I know it's going to be what I am looking for.
KnurledNut
Well-known member
I use bit sockets on my 1/4 impact.
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I would love to. Do they make a 7/32"?I use bit sockets on my 1/4 impact.
KnurledNut
Well-known member
Of course. And remember 5.5mm is 7/32.
ChevyEFI
Well-known member
Length and brand?I use bit sockets on my 1/4 impact.
SDF
Member
Apex 825 wobbles too, I have one on my speed handle with ratchet adapter and its a noodle.
KnurledNut
Well-known member
That one I pictured is Wera, but they no longer offer them. Current options are aplenty such as VIM, Bluepoint, Gearwrench, Astro, Mayhew, Milwaukee, etc.
I even have some with a ball end:
ChevyEFI
Well-known member
Thanks. I bought a Genius single to put in a bike(kit) Seems fine.That one I pictured is Wera, but they no longer offer them. Current options are aplenty such as VIM, Bluepoint, Gearwrench, Astro, Mayhew, Milwaukee, etc.
I even have some with a ball end:
KnurledNut
Well-known member
I have some of the Genius in SAE and MM and while the steel and tolerances have been acceptable, the finish and fitment details can be inconsistent. For instance, some of mine don't have the notches in the drive end for the ratchet ball to catch, but a few do. And the square drive depth is really deep so even the ones with the notches are overshot when put together. For a spare bike kit, they would be fine, but I wouldn’t recommend them for regular use or for power tool use.
I've been using this adapter for a few years.
Gedore 1649329 620 Bit Adaptor, 1/4" Square to 1/4" Hex
ChevyEFI
Well-known member
I just realized I have an impact Wiha 72001. Not the shortest. I would have to test it on a ratchet anvil to say if it's snug.
NoahG
Well-known member
Oh, my bad. I misunderstood the kind of the adapter you were looking for. Looks like I have Zephyr and a Wiha in my bit socket collection. The zephyr has a retaining ring and the Wiha uses a set screw.
Attachments
How tight is that Zephyr? I am usually moving between bits too fast to fiddle with set screws.
cvairwerks
Well-known member
We've got some adapters similar to this at work. I'll have to get the info when I go in tonight. We have for both 1/4 and 3/8 drive.
designer485
Well-known member
I would use the Wera version in your use case.
Shown on a 1/4 drive sliding breaker.
Shown on a 1/4 drive sliding breaker.
JerseyBoatBuilder
Well-known member
I use the Tmbs8a 1/4 magnetic bit socket if you are looking for something more compact for that nano.
Also dont get the Bluepoint version it is sloppy
Also dont get the Bluepoint version it is sloppy
cvairwerks
Well-known member
Found the info, but unfortunately, Stahlwille has discontinued them, P/N is STNV3814, but there are some NOS ones being advertised in various locations.
bongkar_YES_pasang_NO
Well-known member
cheaper alternative from SATAI would use the Wera version in your use case.
Shown on a 1/4 drive sliding breaker.
Wamsutta
Well-known member
There's two different kinds. One with a set screw for bit retention and the other one with quick release for bit retention.
Apex SC-108 & Apex QR-108
Apex SC-108 & Apex QR-108
ChevyEFI
Well-known member
I tried this on a 36t 1/4 SO ratchet. The wobble of the anvil in the ratchet head is huge compared to any of the adapter to anvil. Video attempted wasn't successful.
KnurledNut
Well-known member
I would use the Wera version in your use case.
Shown on a 1/4 drive sliding breaker.
The 784-A mechanism with the metal collar might hold up better to power tool use than the plastic collar on that one.
I have a hazel bit screwdriver that has zero slop. Not sure how that translates to a 1/4 square to 1/4 adaptor, but I wouldn’t hesitate to try it ...
KnurledNut
Well-known member
I have a Bosch bit holder that uses a threaded collar and gasket for retention. This eliminates any play in the connection. Mine is for 5/16" bits and 3/8 drive, but they also make a 1/4x1/4 version. It's designed for power/impact tool use and doesn't have notches for ball retention, just a pin hole, so it may not be great with standard ball retention like the Snap-on Nano uses. Mine is older, and it looks like they have redesigned the current version, but I can't see it being functionally different. Not sure if COO is still USA.
https://www.boschtools.com/ca/en/square-drive-bit-holders-43979-ocs-ac/
Shown with a 5/16" 6mm Apex bit:
Apex also used this style of collar retention on some of their power bit holders. I have a couple styles.
Also shown in this picture is a custom Apex 3/8 drive to 1/4 hex quick change bit holder with an adjustable non-marring sleeve, holding a 7mm Apex insert bit.
https://www.boschtools.com/ca/en/square-drive-bit-holders-43979-ocs-ac/
Shown with a 5/16" 6mm Apex bit:
Apex also used this style of collar retention on some of their power bit holders. I have a couple styles.
Also shown in this picture is a custom Apex 3/8 drive to 1/4 hex quick change bit holder with an adjustable non-marring sleeve, holding a 7mm Apex insert bit.