The new generation of automatic self-locking hooks. Made in Germany! They replace the safety hooks CL type. The hooks are 100% magnetic crack tested and meet the requirements of the European safety standard EN1677-3. They are approved by the DGUV Test and are marked with our manufacturer stamp H97. The self-locking mechanism with its stainless steel spring is positioned inside the hook, therefore protecting it from shock damage and ensures a long service life. The AH Automatic safety hooks will progressively be provided in replacement of the CL type hooks, when unavailable. These changes will take some time.