Steel Carabiner Automatic Closing

Asymmetrical steel carabiner with automatic closing
  
 Certifications: EN362 EN 12275
 Breaking loads: 25-7-6kN
  
 WHY STEEL?
 We know that stainless steel is heavier but also more reliable than aluminum, for example in case of damage it is easier to identify any cracks in stainless steel than in aluminum would be invisible.