Wera 133862 KOLOSS Ratchet Set - 1/2" Drive

WeraWera
Wera
(26 reviews)
List Price: $192.43
$163.99
(26 reviews)
Stock Status:
item in stock 6 In Stock.
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SKU:
WR133862
Availability:
1
Shipping:
Free to the lower 48 states at $75+
other US states and territories at $150+
and Canada at $300+
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Wera 8002 C Koloss 1/2 inch Square Drive Ratchet with Hammer

Typical applications include: mechanical engineering; ship building; mining; aircraft construction; petroleum industry; industrial plant construction; scaffolding; high rack systems; road building; bridge construction; railway construction and maintenance; commercial vehicle construction and maintenance. Multi-component kraftform handle for optimum pressure, impact, and tensile loads. The extension can be used for better leverage. The tubular shaft minimises impact vibrations. The holster helps to keep tools organised. Ratchet function for 1/2 inch square sockets and 1/2 inch adaptors with square drive ball lock. Hammer function to align workpieces. Design features: Push-through square drive for forward and reverse operation; fine-tooth ratchet mechanism; small return angle of only 6 degrees; can transfer at least 600 N.m of torque; dropforged hammer head pinned to shaft in form-fit joint; dry-fined striking face. Handle end contains adaptor for included Koloss extension 8780 C (341mm). Also includes 8782 C Pad (50mm x 50mm), and holster.

No need to carry two different tools; the tool is unbreakable and is a long-term investment

Sockets and accessories are easily attached; the square drive gives way to impacts and cannot be damaged when the ratchet is used as a hammer; permanently locked; hardened square drive

Completely safe; a removable retaining ring makes the ratchet mechanism easy to clean or grease

The push-through square drive; including the tooth system; is far more robust than a forward/reverse switch

The drop-forged hammer head is pinned to the shaft in a form-fit joint

Manufacturer Part #: 05133862001
NOTE: The product title and description supersede the image(s) shown. The picture provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.
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
Handlematerial:
Multi-Component Material
Indieset:
Tool Sets
OAL:
300-349mm (12.0-13.9 inches)
Ratchetdrivesize:
1/2 Inch Square Drive
Features:
Ratcheting
Country of Origin:
Made in Czech Republic
Stockstatus:
In Stock
UPC/EAN:
4013288162403

26 Reviews Write a Review

  • 5
    Wera 133862 KOLOSS Ratchet Set1/2"

    Posted by Joseph Walker on Sep 19th 2025

    Right out the box works great sturdy and handy only have to carry the ratchet and not a hammer when working in tight spots

  • 5
    Wear Koloss Ratchet 1/2" Drive

    Posted by Robert on Oct 21st 2023

    Another beautifully made and tough Wear Tool. Great 1/2" Ratchet

  • 5
    Absolute Beast

    Posted by J on Jan 20th 2023

    When I got this I didn't know for sure what 600nm felt like, or what nm are but I know it's somewhere north of 400ftlb. I used it to break some 177ftlb nuts loose. I estimate that breakage is close to double the torque setting. Now I'm sure that 400ftlb+ is crazy high for just human power alone, and this thing is very impressive. I regret not getting the optional spike thing that isn't directly sold with it, as it would be really handy for suspension alignment with bushings. I'll confirm that the holder is sorta useless since you can't get the extension in it. And I'll say that I think the extension has some flex in it but it doesn't do anything bad to it. The way it can reverse isn't an issue as long as you look and use a thumb.

  • 5
    KOLOSS rachet set!

    Posted by PJB on Aug 4th 2022

    Wera tools are just such a treat to own and use. Amazing quality and at a fair price. I love the attention to detail and the sense of design with function! Love my tools.

  • 5
    KOLOSS rachet set!

    Posted by PJB on Aug 4th 2022

    Wera tools are just such a treat to own and use. Amazing quality and at a fair price. I love the attention to detail and the sense of design with function! Love my tools.

  • 5
    A ratchet befitting Zeus

    Posted by Andy Frank on Jan 20th 2022

    Fantastically burly construction, and a hammer that even Thor could be proud of. No flex, and solid engagement of the ratchet. The one thing to be mindful of, that’s not in the manual, is make sure that after every job, you lift it straight up to the heavens, and in a soft yet strong voice whisper, “Koloss”.

  • 5
    Ratchet Set

    Posted by Chuck on Jan 13th 2022

    Perfect heavy duty Ratchet with "cheater bar." Works great on rusted and over torqued bolts.

  • 5
    Made for stubborn bolts

    Posted by Joe on Apr 28th 2021

    Perfect tool for stubborn suspension bolts that need a breaker bar to get loose, and then need to be hammered out. Most of the big breaker bars I typically use are not ratcheting, so having the 6deg return angle on something with this long of a handle is awesome for tight spaces. And the hammer head of this is a bit lower profile than the mallets I keep around, so no need to be using a hammer sideways to buy yourself enough room anymore. Well made like any Wera tool, and well worth the price. Only downside is needing a pin to pop the extension handle off, but there's always something around that works for that.

  • 5
    wera 1/2 rachet

    Posted by John Gibson on Apr 16th 2021

    this tool is quality. i have been wanting one for some time. it has no issues taking off lug nut with the added length of the extension handle. i would purchase again. also this is not my first purchase with KC tool. They have always been great to buy from.

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