Flat slogging ring spanner, non-sparking, Al-Br, ALYCO

  • Flat striking star wrench, with anti-spark properties. It is made of an aluminium-bronze alloy.
  • Its rear end is specially designed to withstand hammer blows and offers great resistance. This type of wrench is suitable for tightening or loosening locking nuts.
  • It is designed for use in potentially explosive environments, where the use of steel tools is not recommended due to their tendency to generate sparks.
  • Manufactured in accordance with international safety standards, under processes certified by the BAM and FM institutes.
  • An ideal tool for working with precision and comfort, providing extra safety.
Anti-Spark Flat Striking Ring Wrench. It is made of an aluminium-bronze alloy so it can be used safely in potentially hazardous environments. It is perfect for tightening or loosening locknuts. It has a reinforced, very strong rear section for receiving hammer blows.

ALYCO's anti-spark range of tools is designed for use in environments where steel tools are not recommended because of their tendency to generate sparks that could cause fires or explosions. Tools made of non-ferrous materials reduce the risk of flammable sparks, as well as having a series of special anti-magnetic safety and corrosion-resistance characteristics.

The tools in this range are manufactured following international safety standards, in processes certified by the BAM and FM institutes, and comply with international standards for dimensions, cutting capacity and hardness.

Instructions for use: as they lack the hardness of conventional tools, they must be used with special care, particularly with regard to use and exposure temperature. They will only be replaced if they fail to reach the minimum hardness (Al-Br 30 HRC, Cu-Be 40 HRC). Tools containing more than 65% copper must not be used in contact with acetylene, due to their explosive potential.

See characteristics

Product Availability Size (in mm)
LLAVE ESTRELLA DE GOLPE 22 MM AL-BR Code 127232 Technical documentation Out of stock 11/21/2026 22
LLAVE ESTRELLA DE GOLPE 24 MM AL-BR Code 127233 Technical documentation Out of stock 11/21/2026 24
LLAVE ESTRELLA DE GOLPE 27 MM AL-BR Code 127234 Technical documentation Out of stock 11/21/2026 27
LLAVE ESTRELLA DE GOLPE 30 MM AL-BR Code 127235 Technical documentation High level 30
LLAVE ESTRELLA DE GOLPE 32 MM AL-BR Code 127236 Technical documentation Out of stock 11/21/2026 32
LLAVE ESTRELLA DE GOLPE 36 MM AL-BR Code 127237 Technical documentation Out of stock 11/21/2026 36
LLAVE ESTRELLA DE GOLPE 41 MM AL-BR Code 127238 Technical documentation Out of stock 11/21/2026 41
LLAVE ESTRELLA DE GOLPE 46 MM AL-BR Code 127239 Technical documentation Out of stock 11/21/2026 46
LLAVE ESTRELLA DE GOLPE 50 MM AL-BR Code 127240 Technical documentation Out of stock 11/21/2026 50
LLAVE ESTRELLA DE GOLPE 52 MM AL-BR Code 127241 Technical documentation High level 52
LLAVE ESTRELLA DE GOLPE 55 MM AL-BR Code 127242 Technical documentation High level 55
LLAVE ESTRELLA DE GOLPE 60 MM AL-BR Code 127243 Technical documentation High level 60
LLAVE ESTRELLA DE GOLPE 65 MM AL-BR Code 127244 Technical documentation High level 65
LLAVE ESTRELLA DE GOLPE 70 MM AL-BR Code 127245 Technical documentation Out of stock 11/21/2026 70
LLAVE ESTRELLA DE GOLPE 75 MM AL-BR Code 127246 Technical documentation Out of stock 11/21/2026 75
LLAVE ESTRELLA DE GOLPE 80 MM AL-BR Code 127247 Technical documentation Out of stock 11/21/2026 80
LLAVE ESTRELLA DE GOLPE 90 MM AL-BR Code 127248 Technical documentation Out of stock 11/21/2026 90
LLAVE ESTRELLA DE GOLPE 100 MM AL-BR Code 127249 Technical documentation Out of stock 11/21/2026 100
LLAVE ESTRELLA DE GOLPE 17 MM AL-BR Code 127230 Technical documentation Out of stock 11/21/2026 17
LLAVE ESTRELLA DE GOLPE 19 MM AL-BR Code 127231 Technical documentation High level 19

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