VA Hook key

VA hook wrench for DIN 11851 dairy coupling – tool for DIN 11851 screw connections

The VA hook key for DIN 11851 dairy coupling is a professional tool for safely tightening and releasing nuts and screw connections after DIN 11851. It is ideally suited for use in wineries, food production and in beverage and milk technology.

Manufactured from robust VA stainless steelThe hook wrench convinces with its high stability, corrosion resistance and long service life. The joint design enables simple and powerful handling even in the case of fixed screw connections.

The different sizes cover numerous DIN 11851 dairy coupling and nuts and are ideal for professional cellar fittings and pipeline systems.

Product characteristics

• VA hook key for DIN 11851 dairy coupling
• For tightening and loosening nuts
• Robust stainless steel version
• Corrosion resistant and durable
• Joint design for simple handling
• Ideal for winery and food technology

Available variants

• Articulated hook wrenches 35–60 mm (for nuts DN10–DN20)
• Joint hook wrenches 60–90 mm (for nuts DN25–DN50)
• Joint hook wrenches 90–155 mm (for nuts DN65–DN155)
• Articulated hook key 155–230 mm (for nuts DN100–DN150)

Application areas

• DIN 11851 dairy coupling according to DIN 11851
• Winery fittings
• Tank and pipeline systems
• Food and beverage technology
• Assembly and maintenance of screw connections

The VA hook wrench is an indispensable tool for professional work on milk cane glands and cellar fittings.

Note: In German trade usage these sizes are often called “NW”. Internationally they correspond to DN sizes of DIN 11851 dairy couplings.