Brüder Mannesmann M26708 conjunto de chaves de caixa de 8 peças, aço cromo-vanádio, tamanhos 6x7 a 20x22 mm, DIN 896 forma B, em suporte de plástico

Forged from chrome vanadium steel with a polished chrome-plated finish, this 8-piece tube spanner set delivers high durability and corrosion resistance for demanding mechanical work. Each double-ended spanner features a hollow shaft and 12-point bi-hexagonal heads, allowing access to long bolts and threaded rods in automotive, plumbing, and general DIY applications.

Overview

The set includes eight tube spanners covering the most common metric sizes: 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, and 20x22 mm. All spanners conform to DIN 896 Form B and are supplied in a practical plastic holder for organised storage.

What stands out

• Chrome vanadium steel construction for high strength and long service life
• Hollow shaft design accommodates long bolts and threaded rods
• 12-point bi-hexagonal heads provide a secure grip and reduce rounding of fasteners
• Chrome-plated polished finish resists corrosion and simplifies cleaning
• Complete metric size range from 6x7 mm to 20x22 mm in one set

Technical details

• Number of pieces: 8
• Material: Chrome Vanadium Steel (CrV)
• Finish: Chrome-plated, polished
• Sizes included (mm): 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22
• Shaft design: Hollow
• Drive type: Hexagonal
• Head type: 12-point (Bi-hexagonal)
• Standard: DIN 896 Form B
• Storage: Supplied in a plastic holder

Our verdict

A robust and complete tube spanner set for professionals and serious DIY enthusiasts. The chrome vanadium build and DIN compliance ensure reliable performance across a wide range of tasks.