Conjunto de chaves de caixa Wera 8100 SA 12 HF Zyklop 1/4 polegadas métricas, 13 peças com função de retenção, 05003756001

For professionals who demand a ratchet that works like an extension of the hand, the Wera 8100 SA 12 HF Zyklop set pairs a fully swivelling metal ratchet head with sockets that grip fasteners securely, so you can work faster and with less frustration. Unlike fixed-head ratchets, the Zyklop's head pivots to 0°, 15°, and 90°, letting you reach around obstructions and apply force at the most comfortable angle. The 13-piece metric set covers sizes from 4 to 13 mm, all stored in a robust textile box that keeps everything organised and easy to carry.

Highlights

• Zyklop metal ratchet with swivelling head: positions at 0°, 15°, and 90° for versatile access.
• Holding function (HF) on sockets: small ball detents hold screws securely, preventing drops.
• Fine-tooth mechanism with 5° return angle: fast, precise work even in tight spaces.
• "Take it easy" colour-coded tool finder: quickly identify the right socket size by colour.
• Chrome-molybdenum ratchet and chrome-plated matt sockets: durable, corrosion-resistant finish.
• Includes 100 mm extension bar for extended reach.
• Robust textile box for safe storage and transport.

In daily use

Imagine working on an engine bay or under a dashboard where your ratchet keeps slipping off the fastener or you can't get a straight swing. The Zyklop's swivelling head lets you set the handle at 90° for maximum torque like a screwdriver, or at 15° for fine adjustments. The holding function ensures the socket stays on the screw, even when working overhead. The slim, ergonomic handle fits comfortably in the hand, reducing fatigue during long jobs. The colour-coded sockets make size selection instant, saving valuable time.

Full specifications

• Drive size: 1/4" (6.3 mm)
• Number of pieces: 13
• Ratchet type: Zyklop metal ratchet, reversible with switch lever
• Ratchet head: swivelling, fixed at 0°, 15°, 90°
• Ratchet material: full metal (chrome molybdenum)
• Socket holding function: yes (HF)
• Socket profile: hexagonal
• Socket sizes included (metric): 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 mm
• Extension bar: included, length 100 mm
• Storage: robust textile box
• Minimum return angle: 5°
• Surface finish: sockets chrome-plated, matt
• Handle: slim, ergonomic
• Special feature: "Take it easy" tool finder with colour coding
• Application: manual screw-driving

Final note

Built for the professional who values speed, precision, and comfort, this Wera set is a long-term investment in your daily work. The combination of the Zyklop ratchet and holding function sockets reduces dropped fasteners and speeds up every job.