Advanced Performance. Built to Last.
The Wera 8100 SA 15 Zyklop Comfort is the 28-piece Imperial (SAE) version of the ultra-slim Comfort series. Engineered for precision work in extremely confined spaces, this 1/4" drive set combines Wera's leanest ratchet design with a comprehensive range of inch-sized sockets and bits, making it an essential kit for aerospace, automotive, and industrial maintenance.
Core Features of the Comfort Series:
- Master Tight Spaces: The ultra-slim ratchet head and lean handle design allow you to reach fasteners in restricted areas where standard ratchets simply won't fit.
- Protect Delicate Surfaces: The soft plastic sleeve provides a secure, ergonomic grip while ensuring the metal tool won't mar or scratch sensitive workpieces.
- Fine-Tooth Precision: Equipped with an 80-tooth mechanism, this ratchet provides a tiny 4.5° return angle, allowing for maximum productivity with minimal handle movement.
- Imperial Versatility: Features a full range of SAE sockets and bit-sockets, all utilizing the "Take it Easy" tool finder system with color-coding for fast size identification.
Technical Specifications:
- Part Number: 05005542001
- Drive Size: 1/4" Square Drive
- Mechanism: 80-tooth (4.5° Return Angle)
- Storage: Compact, robust textile box (Wera 2go compatible)
What’s in the Box (28 Pieces):
- 1x 8010 A Zyklop Comfort Ratchet (1/4" x 144mm)
- 9x Zyklop SAE Sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2"
- 15x Bit-Sockets (55mm length): PH 1, 2, 3; PZ 1, 2; TX 10, 15, 20, 25, 27, 30; Hex 1/8", 5/32", 3/16", 7/32"
- 1x 8794 LA Extension: 150mm with free-turning sleeve
- 1x 8794 A Wobble Extension: 56mm (15° swivel)
- 1x 8784 A1 Bit Adaptor: 1/4" Square to 1/4" Hex
- 1x Hook and Loop Strip: 120mm x 50mm
Wera Limited Lifetime Warranty:
This set is covered by Wera’s Limited Lifetime Warranty against defects in materials and workmanship for the normal life of the product.
- Coverage: Professional hand tools like the Zyklop Comfort ratchet and sockets are covered against breakage.
- Exclusions: Please note that bits and bit-holders are considered consumables and are not covered under this lifetime policy.
- Authenticity: As an authorized retailer, Mr. Tools provides genuine products that qualify for all manufacturer warranty support.
Specifications
| Brand | Wera Tools |
| SKU | 05005542001 |
Shipping & Returns
Shipping & Handling
All orders are shipped within 24-hours of the receipt of your payment. Orders placed before 12 PM Eastern time, Monday through Saturday, will ship same day. Free shipping is offered on all items shipped anywhere in the US or its major outlying islands. Once the item is in the carrier's possession, delivery times range from 1 to 3 business days.
International Shipping
Mr. Tools ships internationally, anywhere on the globe. Once the item is in the carrier's possession, delivery times range from 15 to 30 business days. Mr. Tools is not responsible for any import fees or taxes charged by your country's customs and border agencies.
Returns accepted within 60 days of delivery. Item must be unused and in original packaging.
Warranty Details
Every Wera 8100 SA 15 Zyklop Comfort Ratchet Set, 1/4" Drive, Imperial (SAE), 28 Piece (05005542001) includes a standard 1-year limited warranty covering manufacturing defects.
For support or warranty claims regarding your Wera 8100 SA 15 Zyklop Comfort Ratchet Set, 1/4" Drive, Imperial (SAE), 28 Piece (05005542001), please keep your order receipt and contact our customer service team.

ANY QUESTIONS?
All orders ship within 24 hours! Shipping cost and delivery estimates are calculated at checkout based on the delivery location.
We offer standard 60-day returns on unused items in original packaging.
Yes, all new items come backed by standard manufacturer warranty protection.
Need specialized sizing advice or gear recommendations? Feel free to reach out to our team anytime!
FREE SHIPPING ANYWHERE IN THE US