Wera 004034 Zyklop Ratchet 3/8" Drive w/ Switch Lever

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List Price: $72.45
Stock Status:
item in stock 6 In Stock.
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Wera Zyklop Metal 8004 B 3/8-inch Drive Ratchet
Designed for working in confined spaces.
Slimmer than conventional ratchets with smaller ratchet head, but longer handle length for more leverage.
Made from full metal - chrome molybdenum - for durabilty and the longest service life.
For users requiring frequent direction reversal.
"Flick" switch to change direction.
Socket and accessory locking function for complete tool security.
The ultra fine 72 tooth action 5, yet immensely strong ratchet mechanism is achieved by a multi-tooth wedge design which spreads the load.
The "sculptured" handle gives added comfort during intensive or high torque use.
Sets and accessories available in 1/4-inch, 3/8-inch and 1/2-inch sizesManufacturer Part #: 05004034001

All Wera professional hand tools are covered by a lifetime warranty against breakage due to defects in materials or workmanship for the normal life of the product. This policy does not cover products which have been altered in any way, and products which have been subject to abuse, misuse, negligence, or improper storage. Bits, bitholders and L-keys are also not covered under this warranty policy as they are considered consumable. Wera Tools reserves the right to inspect warranty claims before replacements are issued. Return transportation costs are not included, however Wera will send replacement tools at no cost. Any claims for reasons other than those noted here must be approved by Wera Tools Inc. All returns are subject to inspection prior to replacement.

All Wera tools must be sent to Wera for warranty claims. Use the following link to start this process.
Submit warranty claim here
Individual Tools
200-224mm (8.0-8.9 inches)
3/8 Inch Square Drive
Country of Origin:
Made in Czech Republic
In Stock

25 Reviews Write a Review

  • 5
    Sweet ratchet

    Posted by Greg Bruckbauer on May 28th 2023

    Good grip fine tooth and heavy duty What’s not to love???

  • 5
    Sweet ratchet

    Posted by Greg Bruckbauer on May 28th 2023

    Good grip fine tooth and heavy duty What’s not to love???

  • 4
    Nice ratchet but mechanism a little weak

    Posted by Kyle on May 23rd 2023

    Excellent low profile head, release button easy to use and holds very well. Nice feel in the hand. Lots of clicks. However, I'm on my 2nd 3/8" ratchet. The 1st one served me well for about 5 years, but eventually the mechanism started to catch randomly. I don't use hammers or cheater bars on my ratchets so unless it suffered from a drop then it must have been thru normal use. Either way, warranty replacement was free so I'm glad to have another in hand.

  • 5
    Another perfect German tool from KC Tool

    Posted by michael ziegeweid on Jan 19th 2023

    Ratchet is smooth; leverage is very good; switch is not sloppy and stays put. Easy to put bit on. Easy to remove bit

  • 5

    Posted by Scott Pretti on Feb 18th 2021

    Have the zyklop 1/4 and needed a new 3/8 inch…. Thought I’d try this unit. Great grip and form factor. Feels great and balanced in hand.

  • 5

    Posted by Corey on Jan 2nd 2021

    Great Ratchet for the money. Nicely weighted. Feels good in the hand. Switch requires just enough force. Looks like it will last a long time

  • 4
    Great ratchet

    Posted by Michael Kinsler on Dec 25th 2020

    Feels good in the hand and operates well. Small motions in confined spaces does not totally limit this ratchet's motions. Only complaint is that the switch is a little difficult to move (maybe because it hasn't worn in).

  • 5
    Awesome Ratchet

    Posted on Oct 4th 2020

    This ratchet was definitely a nice upgrade from my basic dewalt set.

  • 5
    Great to use!

    Posted by Joe Erthal on Sep 10th 2020

    I use this in the field and it’s great for working in tight spaces with the number of teeth it has. Ergonomic handle is great too.