ABUS 37/55HB75 RK Granit Padlock meets special requirements of insurance companies. To secure e.g. warehouses, industrial sites, facotry gates, containers and lorries. ABUS GranitTM Summary: ABUS GranitTM locks meet these demanding standards and are therefore considered to be among the most secure padlocks in the world. Their pinch or tensile resistance is over 6 tonnes. High-quality materials and careful finishing are the basis for the quality of these padlocks that are made in Germany. Innovative luminous keys and the black GranitTM coating for optimal corrosion protection are characteristic of the products. The ABUS Plus lock system is one of the special features of the GranitTM range: this high-security locking system provides the greatest resistance to "intelligent" attempts at entry, such as lock-picking and manipulation. The immense amount of time required to open locks in this way makes the ABUS Plus locking system one of the most secure in the world. The GranitTM range can be combined with strong chains, e.g. to protect a valuable motorbike or expensive building equipment.