72 teeth / 5° action angle for outstanding strength and accessibility.Comfortable non-slip two-component handle with hanging hole for easy storage.Quick-release function for easy and safe operation.Quick, easy direction change lever on wrench head.Slim head for narrow places.Rounded shapes and highly polished surfaces with no aggressive points.Made from high-performance alloy steel, precision forged and heat treated to provide optimum durability.Micro-matt surface finish.Spare parts available.Retail packed on an anti-theft plastic card.Standards: ISO 3315/1174-2, DIN 3122/3120