Brüder Mannesmann M206 Conjunto de chaves de caixa de 20 peças, encaixe 1/4 polegadas e 3/8 polegadas, cromo-vanádio, sextavado métrico

The Brüder Mannesmann M206 combines two drive sizes in one compact kit, covering fasteners from 4 mm to 19 mm plus a 21 mm spark plug socket. Unlike single-drive sets, this 20-piece collection includes reversible ratchets for both 1/4" and 3/8" drives, a 75 mm extension bar, and a 3/8"-to-1/4" adapter, all housed in a robust plastic case. The matt chrome-plated chrome vanadium steel sockets resist corrosion and stand up to regular workshop use.

Highlights

• 20 pieces: 10x 1/4" sockets (4–13 mm), 5x 3/8" sockets (14–19 mm), 2 ratchets, 1 extension, 1 spark plug socket, 1 adapter
• Dual drive: 1/4" (6.3 mm) and 3/8" (10 mm) reversible ratchets
• Chrome vanadium steel with matt chrome plating for durability
• 6-point hexagonal sockets grip fasteners securely
• Includes 21 mm spark plug socket and 75 mm extension bar

In daily use

The set covers common automotive and household fasteners. The 1/4" drive handles tight spaces and smaller bolts, while the 3/8" drive provides more torque for larger nuts. The adapter lets you use 1/4" sockets on the 3/8" ratchet, reducing tool changes. The plastic case keeps pieces organised and portable.

Full specifications

• Number of pieces: 20
• Drive sizes: 1/4" (6.3 mm) and 3/8" (10 mm)
• Material: Chrome vanadium steel (CrV)
• Socket type: 6-point (hexagonal)
• Ratchet type: Reversible
• 1/4" sockets (metric): 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 mm
• 3/8" sockets (metric): 14, 15, 16, 17, 19 mm
• Included ratchets: 1x 1/4", 1x 3/8"
• Extension bar: 1x 3/8" (75 mm)
• Spark plug socket: 1x 3/8" (21 mm)
• Adapter: 1x 3/8" to 1/4"
• Finish: Matt chrome plated
• Storage: Robust plastic case

Final note

A versatile socket set for DIY, home, workshop, and automotive tasks, offering broad size coverage in a durable, organised case.