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Wera 8100 SB 12 Zyklop Comfort Ratchet Set 16 Pieces 3/8 Inch Drive Metric with 14 Impaktor Sockets 8-24 mm

Brand:
Wera
Wera 8100 SB 12 Zyklop Comfort Ratchet set
Wera 8100 SB 12 Zyklop Comfort Ratchet Set 16 Pieces 3/8 Inch Drive Metric with 14 Impaktor Sockets 8-24 mm
€183.49 inc. VAT
Buy
05005530001
€154.19
€183.49 inc. VAT
Ships from EU stock: 2 item(s)
Product Code
04:503716
EAN Code
4013288227980
Manufacturer
Wera

Quick Specs

Pieces
16 pieces
Drive
3/8 in square
Ratchet
80 teeth, 4.5 deg return
Sockets
14x Impaktor, 8-24 mm
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Wera 8100 SB 12 Zyklop Comfort — 3/8 inch ratchet set with 80-tooth mechanism and 14 Impaktor sockets

16 pieces80 teeth, 4.5° return angle3/8 inch driveImpaktor sockets 8–24 mm

The Wera 8100 SB 12 Zyklop Comfort ratchet set (part number 05005530001) is a 16-piece 3/8 inch drive set built around the 8010 B Zyklop Comfort ratchet, whose 80-tooth mechanism gives a return angle of just 4.5 degrees. It is supplied with fourteen 8790 B Impaktor sockets covering 8 to 24 mm and a 152.4 mm extension, all in a robust textile box that docks with the Wera 2go system. It suits mechanics and maintenance technicians who work on metric hex fasteners in bays and recesses where a long swing is impossible. Typically in stock with fast delivery across Cyprus.

Compatibility — check before buying:
Two points worth checking before you order. First, Wera’s own web pages list only thirteen socket sizes while stating fourteen; the article datasheet confirms the set includes 8 mm as well, so the full run is 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22 and 24 mm. Second, the sockets are Impaktor grade but the 8010 B ratchet is a hand tool and should not be driven by an impact or pneumatic wrench. The set is not insulated and not VDE-tested; Wera’s insulated 8790 B VDE sockets are a separate article range.

Best For

✓ Automotive and machinery maintenance
✓ Metric hex fasteners from 8 to 24 mm
✓ Confined engine bays and recessed fixings
✓ Technicians building a Wera 2go system
✓ Workshops standardising on 3/8 inch drive
✓ Mobile service work needing one compact box

Key Features

 
80-tooth ratchet, 4.5 degree return angle
Wera specifies fine toothing with 80 teeth, which allows a return angle of only 4.5 degrees. In practice that means the ratchet keeps advancing the fastener in spaces where a coarse mechanism would jam, and the extremely slim head design lets it reach fixings a bulkier ratchet cannot.
 
Ball lock with push-button release
Sockets and accessories are held securely by a ball lock, and a short press on the release button changes the tool quickly. A switch lever handles the change of direction, so you reverse without taking the socket off the fastener.
 
Fourteen 8790 B Impaktor sockets
The set carries fourteen Impaktor sockets, 8 to 19 mm at 30 mm long and 21, 22 and 24 mm at 32 mm long, built with Impaktor technology for above-average service life. Take it easy colour coding by size lets you grab the right one without reading the stamp.
 
Comfort sleeve and textile box
A plastic sleeve makes the ratchet comfortable to hold at very low or high temperatures and protects surfaces from damage. The robust textile box has a fleece zone at the back so it attaches to Wera 2go components and stores upright on a shelf.

Technical Specifications

Identification
Brand Wera
Series 8100 SB 12 Zyklop Comfort
Part Number / MPN 05005530001
EAN / GTIN 4013288227980
Country of Origin Czech Republic
Set Contents (16 pieces)
Ratchet 1x 8010 B Zyklop Comfort with reversing lever, 3/8 in drive, 230 mm
Sockets 8-19 mm 8790 B Impaktor, 3/8 in drive: 8, 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19 mm, each 30 mm long
Sockets 21-24 mm 8790 B Impaktor, 3/8 in drive: 21, 22 and 24 mm, each 32 mm long
Extension 1x 8798 B Zyklop, 3/8 in, 152.4 mm
Storage Robust textile box with rear fleece zone, Wera 2go compatible
Technical Data
Drive 3/8 inch square
Ratchet teeth 80
Return angle 4.5 degrees
Direction change Reversing lever
Socket retention Ball lock with push-button release
Socket type 8790 B Impaktor, hexagon profile, Take it easy colour coding
Machine use Impaktor sockets are impact-rated; the 8010 B ratchet is a hand tool only
Physical
Dimensions 280 x 150 x 60 mm
Weight 1810 g
Insulation Not insulated, not VDE-tested
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Wera publishes no warranty term for this set on its European pages; the limited lifetime wording on its US site is a US-market claim and is not transferred here. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process.

Frequently Asked Questions

Does the set really include a 8 mm socket?
Yes. Wera’s English product pages list fourteen sockets but print only thirteen sizes, omitting the 8 mm. The article datasheet for 05005530001 lists fourteen consecutive socket article numbers and the first of them is the 8790 B Impaktor 8 x 30 mm, so 8 mm is included.
Can I use these sockets on an impact wrench?
The 8790 B Impaktor sockets are built with Impaktor technology for machine use, but the 8010 B Zyklop Comfort ratchet supplied with them is a hand ratchet. Never fit the ratchet to an impact or pneumatic driver. If you work mainly with impact tools, look at the 1/2 inch 8790 C Impaktor deep sockets instead.
What is the practical benefit of 80 teeth?
A return angle of 4.5 degrees. Where a 45-tooth ratchet needs about 8 degrees of free swing before it re-engages, this one needs roughly half that, so it keeps turning the fastener behind brackets, inside wheel arches and in engine bays where the handle can barely move.
What do I need to know before buying this set?
It is 3/8 inch drive and metric only, covering 8 to 24 mm, and it is not insulated for electrical work. The textile box docks with the Wera 2go system, so it fits alongside other Wera cases rather than into a standard hard toolbox tray.
Singular Expert Insight
Ratchet sets are usually sold on the socket count, but the number that matters here is the 4.5 degree return angle. Anyone who has tried to move a nut in a wheel arch with a coarse ratchet knows the problem is not torque, it is the free swing needed before the mechanism catches again, and 80 teeth roughly halves it. Pairing that head with Impaktor sockets is a sensible choice too, since the sockets take the abuse while the ratchet stays a precision item. Watch the drive size: 3/8 inch is the middle ground, ideal for engine and chassis work but light for wheel bolts, where a 1/2 inch set or the 8790 C Impaktor deep sockets are the right answer. Browse our Cable Tools and Testers range for the rest of the hand-tool line-up, or the wider Cables and Accessories section for installation material.

Buyer’s Guide

Buy it if

You work on metric fasteners from 8 to 24 mm in tight spaces and want an 80-tooth 3/8 inch ratchet with a full run of impact-grade sockets already matched to it.

Skip it if

You need 1/2 inch drive for wheel bolts and heavy chassis work, you need deep sockets for protruding studs, or you need insulated VDE tools for live electrical work.

Also consider

The Wera 8790 C Impaktor Deep Set 1, eleven 1/2 inch deep impact sockets from 13 to 27 mm, or the Wera Click-Torque C 3 at 40 to 200 Nm when the fastener has a specified tightening value.

Features - Wera - 05005530001

More Details
Product Code
04:503716
EAN Code
4013288227980
Manufacturer
Wera
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