


🛠️ Upgrade your toolkit with the adapter that means business—never settle for less!
The Wera Zyklop 8784 A1 Adaptor is a robust 1/4" drive tool accessory that converts square drive to hex, measuring 37mm in length. Made from durable Chrome Vanadium steel, it ensures a secure, wear-resistant connection compatible with quarter inch hex bits and Wera series tools. Designed for quick bit changes and reliable performance, it’s a must-have for professionals demanding precision and longevity.

| ASIN | B003GDIRGC |
| Best Sellers Rank | #75,028 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Square Drive Sockets |
| Bit Compatibilities | 1/4 inch hex bits |
| Brand | Wera |
| Date First Available | March 24, 2010 |
| Drive Bit Shank Style | Hex |
| Drive System | Hex, Square |
| Finish Type | Steel |
| Global Trade Identification Number | 04013288121035, 04013288126368 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 1.2 ounces |
| Item model number | 5003529001 |
| Manufacturer | Wera Tools |
| Material | Chrome Vanadium Steel |
| Number of Pieces | 1 |
| Product Dimensions | 1.46 x 0.59 x 0.59 inches |
R**R
Very sturdy/stable connection on both ends
Got this as an adapter between 1/4" square torque wrench and 1/4" hex bits. I tried some less expensive adapters, and the 1/4" square side would drop off the wrench -- not good when tightening a breaker screw in a live panel. Spend the extra few dollars and get something that won't cause you any frustration or hurt. Removing it from the plastic hanger requires more effort than it should.
J**N
works well
Holds bits well, easy to attach/detach
G**H
Nice adaptor
This review is for the Wera Zyklop 1/4 square drive to 1/4 hex bit adaptor. Typical Wera quality. It would be nice if Wera could come up with this adaptor using the Rapidaptor technology but this will do. I can live with having to slide the collar to install and remove bits. While this adaptor is designed for use with one inch insert bits with the notches (and it does so very well) it will lock in two inch and longer power drive bits with some slop which is usable with hand tools, the primary application for this bit adaptor. This adaptor is not designed for impact use. I am using this adaptor with a quarter inch drive ratchet and torque wrenches. There is no magnet in this holder so if you need that you will want a magnetized bit. Overall I am happy with this adaptor.
D**M
A must for Zyklop 8000 A 1/4-inch Drive Ratchet
This fits the Zyklop 8000 A 1/4-inch Drive Ratchet perfectly. I wish it was clear on the Drive Ratchet what adapter you need, hence the 4 star review. But this is the adapter you need. This works perfectly with the screw bits in the Tool Check Plus. For an adapter, it's a little pricey but its utility is amazing and really gives the Drive Ratchet new functionality.
J**E
Awesome, I love Wera.
These bit adapters are considered wearables but it’s one of my most used tools, holds up great.
J**E
Worth every penny
I can see now why everyone is praising the Wera brand. The fitment when you put any 1/4" bits in it is amazing. You'll never have to worry about dropping sockets or bits down your engine bay
C**N
Excellent quality
Top quality German made tools.
T**B
Works great
I love this adapter. It works well and I've used it several times in conjunction with a Wera 1/4" drive.
G**S
EXCELENTE
A**.
Gute Qualität
T**6
Great quality !
W**K
Standard Wera quality, pricy but you do get a reliable item
A**R
Purchased for my snap-on nano 1/4 drive electric rachet. And its perfect. High quality feel, durable. Will be purchasing again.
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