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🔧 Tiny tool, massive impact — master every tight fix with Wera precision!
The Wera 8001 A Zyklop Mini Ratchet is a compact, high-torque 1/4" hex bit driver with a 1/4" square adaptor, engineered from drop-forged alloy steel. At just 87mm long and weighing 77g, it excels in confined spaces with a fine-pitched ratchet mechanism offering a minimal 6° return angle and torque capacity over 65 Nm. Renowned for its durability and smooth operation, this polished silver tool is a top choice for professionals demanding precision and reliability in tight work environments.

| ASIN | B004ISLNRE |
| Best Sellers Rank | 4,716 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Mechanical Ratchets & Pawls |
| Brand | Wera |
| Colour | Silver |
| Country of Origin | Taiwan |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,641) |
| EU Spare Part Availability Duration | 1 Years |
| Finish | Polished |
| Global Trade Identification Number | 04013288144638 |
| Head Style | Hex |
| Included Components | 8001 A Zyklop Mini Bit Ratchet 1/4in Hex Drive, with 1/4in Square adaptor |
| Item Length | 87 Millimetres |
| Item Package Quantity | 1 |
| Item Torque | 65 Newton Meters |
| Item Type Name | 8001 A Zyklop Mini Bit Ratchet 1/4in Hex Drive, with 1/4in Square adaptor |
| Item Weight | 77 g |
| Manufacturer | Wera |
| Material | Alloy Steel |
| Model Number | 8001 |
| Operation Mode | Mechanical |
| Unit Count | 1.0 count |
D**R
Good Quality
Typical Wera quality—solid, smooth, and very well made. The compact size makes it perfect for working in tight spaces where a full-size ratchet won’t fit, but it still feels strong and inspires confidence. The mechanism is smooth with a reassuring click, and it pairs perfectly with 1/4” bits and sockets. It’s become a permanent addition to my tool bag and one of those tools I find myself reaching for more often than I expected. Highly recommended.
L**I
Great ratchet
Perfect for work on a tight area, couldn't fit even a mini socket set but this fit perfectly and avoided a headache
M**E
Excellent quality
This is abosulutely perfect for working in tight spaces. At around 3.5 inches in length it's actually smaller than I was expecting. I bought this to replace a cheap Rolson bit ratchet that I use for work (medical devices) and the Wera is shorter and lower profile. Already owning several sets of Wera screwdrivers/ torx drivers/ nut spinners I thought I'd see what the quality of this bit driver was like. The first thing that I noticed was that despite is tiny size (it really is tiny) it's remarkably heavy and feels totally solid on the hand. The ratchet mechanism is smooth and the high tooth count means there's very little rotation required to engage the next tooth. Again, this is perfect when working with limited space. The included 1/4 hex to 1/4 sq drive adapter means that this can be used with 1/4 sockets as well as with hex bits. There is a little play in the adaptor when fitted and a very small amount of backlask in the mechanism which when combined are noticeable but it's still has a far more precise feel to it than the cheaper alternatives that I've tried. The only 2 downsides to this tool that I can see are: (and they're not really negative points) 1) it's short length will limit the amount of torque that can be applied - although if you need more leverage on a fastener, then this isn't the right tool for the job and you probably need a 1/4 sq dr ratchet, not a bit driver. And 2) its so small that you might, a) not realise you've left behind. b) struggle to use it if you have spade like hands. I almost wish that I'd bought this as part of a set with bits and sockets included. I've never had any issues with Wera kit and the build quality of this ratchet instils confidence that it will last and perform well. The only other alternative that I would consider over this is the sealey mini bit driver (can insert hex bits into the handle or the ratchet) that comes with a 72 tooth mechanism. Having tried both, the Wera definitely has the edge on build quality but the Sealey is cheaper so it's as always, it's bit of a trade off. I certainly wouldn't swap this Wera for the Sealey, even if it is cheaper...
D**T
Tiny but very high quality.
This is a brilliant little tool for working in a confined space. It’s tiny but it feels really strong. The ratchet mechanism is great and very positive, with not too much resistance on the return stroke. I love the little dish at the back of the head which makes it really easy to apply some pressure when driving screws (with the appropriate bit – not supplied obviously). Strongly recommended.
T**E
Amazing service
Excellent tool and amazing service again absolutely amazing from Amazon again thank you
T**L
Very small but quite useful
I’d have liked to see a bit of a bigger size ratchet for 1/4” bits but this works fine as well. It is very heavy for the size and is quite strong, only thing ive found annoying is, reverser moves too easily and sometimes you knock the ratchet on something hard and it moves
J**E
Nice quality tool
Nice little tool. It is little, maybe smaller than I expected but nevertheless it's very useful. You can remove the 1/4drive adaptor and insert a screwdriver bit to give you a limited access driver. Maybe a little overpriced.
L**E
Wera 8001 A Zyklop mini1 1/4" drive ratchet
Excellent product as you would expect from a well known brand. Would recommend item.
I**A
Carraca wera mini
La carraca es fuerte y muy pequeña, ideal para espacios reducidos donde otras carracas no caben. Wera es calidad.
M**G
Great Ratchet
This is one of my favourite ratchet tool I used for my build. Very well made and the ratchet is very smooth.
T**N
Sweet bit ratchet
So this is one sweet little bit ratchet of which I have a bit of an addiction to I fell in love with the Mac RBRT series hex and Torx drivers and couldn’t afford to set up with the sets I needed then came across the master bit set that has 85% of the sizes I needed and the handful that deviated from that are well within my price range to purchase the single bit sockets as I need them saved me an absolute fortune so I decided that if I was using bits why use adapters and it’s been the hunt to find some that are as close to real ratchets as humanly possible as most of them are either modified mini ratcheting wrenches or just extremely expensive undersized 1/4” drive ratchets this is one example that’s not quite either of those thus far my favourites have been the Snap-On dual 80 1/4” magnetic hex drive bit ratchet, the Hazet HiPer 1/4” hex drive bit ratchet, and the KoKen 1/4” hex drive bit ratchet the only thing holding the snap on back is the handle is far too small the KoKen I’ve got too little experience with to say and the Hazet with the 90 tooth gear and the comfort grip would be perfect if only it was 1-2” longer unlike most others my desire is for a standard sized ratchet to use my bits in as a replacement for bit sockets and traditional 3/8” drive ratchets not as a nano ratchet for specialized low profile applications… this quest lead me to acquiring the Vessel ER400 electric bit ratchet which is essentially the motorized version of what I’m talking about and I even set up an impact driver for use with my bits going with the Milwaukee M12 3453 which started another love affair of mine that of the 12v Milwaukee tools and those tools in conjunction with the Mac RBRT master bit set and the ratcheting screwdriver handle included in those kits are major game changers tho don’t snub your nose at their regular master bit set I have that as well and it’s just as good the tolerances of those bits are tight enough to actually be functional and in both but sets as well as my 77 piece RBRT only bit set which I have in conjunction with the non RBRT master set so then I have the ratcheting screwdriver handle and all the standard bits that aren’t available in rbrt and get used so much they’ve made my standard bit sockets and screwdrivers almost obsolete with exceptions for long reach thin shanked situations. But I keep the snap on dual 80 in my rbrt master set in my house in the 77 piece set I have found that the vim tools locking flex head micro bit ratchet and extension actually fits in the case without any modifications I keep my Hazet and KoKen at arms length and the Wera actually lives full time in the non RBRT 123 piece master bit set which makes it super nice grab and go no need to worry about forgetting nothing and having it all contained in one reasonably small case is excellent this particular bit ratchet is excellent but it’s rather stiff compared to some and the handle is a hair short it was worth the 35% off I got it for however recently with the prices of them it’s debatable weather there’s better options for the same or less money and for not that much more money you can get top of the line that beats it every time tho the KoKen is cheaper than the Wera retail price so there are objectively better options but that thick handle although short has advantages that the long skinny ones just don’t it’s all about preference and in my situation it’s a never ending quest and partly a collection of sorts that spotlights the usefulness of the overlooked tool platform because all a bit socket is is a regular driver but pressed into a 1/4” socket so it’s potentially a stronger system to go this direction and allows for more torque transfer in theory either way the Wera does the thing and it’s a unique addition with a nice handle and the boutique feeling high end made in Taiwan hand tools like it all tend to have and that’s a major win in my book
J**O
Mini catraca Wera
Nada de novo para comentar. Há centenas de comentários na Internet sobre o produto. Super compacta mas resistente, funcional, ótimo acabamento, perfeita. Marca alemã, fabricada em Taiwan.
D**Y
Génial
Parfait pour les vissage dans les endroits exigus. Très bon produit
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