I’ve been using a couple of Wera Zyklop socket extensions for several years now, and nearly every time I use them I think to myself that I must write a quick review post about them. Since I’m referencing these extensions in a review tomorrow, it’s as good as time as any for a quick writeup.
These extensions are sold individually, and are also included in all of Wera’s Zyklop ratchet and socket sets. They are available in 1/4″, 3/8″, and 1/2″ sizes.
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Aside from the nice satin finish, well-machined and finished drive ends, and knurled female end, one major feature stands out – the free-spinning plastic sleeve.
The plastic sleeve cannot possibly cost a lot to manufacture – aside from initial molding expenses – and the extensions do not look to require much machining to accept said sleeves. But this simple and inexpensive component offers a lot of benefits during use.
I should point out that these extensions are not suitable for all applications. I don’t use these extensions exclusively, and don’t have a complete set.
There are two ways I use the spinning sleeves on these extensions. First, is with regular ratchets. The sleeve provides a handy gripping area that potentially allows for slightly better control than if I were to grip a rotating traditionally designed extension directly.
To be frank, I don’t think there’s not enough added benefit when using these with ratchets in ordinary situations to justify replacing quality extensions you already have. But it might be a good idea to buy just one for your toolbox. That’s what I did – I started with just a 6″ locking extension and acquired the others I own through Wera socket sets.
Second, I absolutely love using these extensions with direct-drive tools, such as sliding T-handles. It’s this type of configuration where these extensions really shine.
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When used with a sliding T-handle and bit sockets, or any sockets, you can hold the extension with one hand and very quickly spin the T-handle to quickly install or remove longer fasteners. This of course requires that there be enough clearance where a ratchet isn’t needed.
You get similar functionality as with a T-handle speed wrench or Craftsman’s Mach Series T-handle, but there’s added flexibility as you can use different drive tools and extension lengths.
These extensions are available in 1/4″, 3/8″, and 1/2″ drive sizes and in both regular and locking styles. They’re fairly priced at about $10-20 each.
Wera also makes wobble extensions that do not come with free-spinning sleeves.
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As mentioned, I don’t think these are good enough to warrant buying a complete set if you already have a couple of nice socket extensions already in your toolbox. But I absolutely recommend them. I bought my 3/8″ 6-inch locking extension over 4 years ago, and use it regularly. I use other sizes as well, but only because they came included in Wera socket sets.
Tom
Great write-up! These have always interested me.
They also make a locking version, which seems like a nice touch.
Brian14
Very interesting! That sleeve does seem like a good cheap idea
Jerry
I would think a free spinning sleeve would be more useful on an impact version. I actually prefer one with a knurled area for general use, as it is a rest help starting a bolt or nut in a hard to reach place.
MJ
Did ever get your hands on the Craftsman T-handle yet? I’d be interested in a review.
Stuart
Not yet. I checked it out briefly in-store, and it looked decent. It’s possibly the one Craftsman Mach Series tool that I would actually buy.
superautobacs
There were a couple instances where this Wera extension came in handy. In one situation, I had the extension sandwiched between two rubber hydraulic hoses. If it wasn’t for the spinning collar, I would’ve had a lot of resistance against turning the tool. The collar allowed me to operate the tool at ease, with less strain on the arms.
In another scenario, I had to drive a fastener in a over-head situation. To get the fastener threaded, I had to apply upward force. By grasping the spinning collar as sort of a brace, I was able to apply that upward force while simultaneously operating the ratchet to start the threading process. I would’ve had a harder time accomplishing that task with a standard extension.
Not a gimmicky tool in my books, but definitely not a “must-have” item.
One down-side I’ve found with Wera socketry items is the the amount of play/wobble on the square ends (male and female). It seems like they have a wide range of tolerance (overall, being on the loose side).
EMILIO E GONZALEZ
I really like wera tools. I own quite a few. The Wera Zyklop ratchets are awesome! Super strong and well finished. The extensions are nice too but the lock mechanism does not work with all non Wera square ends. If the socket end detente is not deep enough, you can’t lock the Wera extension. So be aware, that you can’t mix and match these extensions with all brands. That stated, I will continue to buy Wera tools because they are a great value, really well made.