The Nord-Lock Group is a world leader in bolt securing systems. Our unique combination of innovative products and expertise enables us to solve the toughest bolting challenges. Nord-Lock bolting solutions include multifunctional wedge-locking technology, wedge-locking technology, Superbolt tensioners and Expansion bolts, Boltight hydraulic tensioning system and the Expander system. Our high quality products are manufactured at state-of-the-art production facilities in Sweden, United Kingdom, Switzerland and North America. We are able to meet your needs quickly and according to the highest standards – our certifications and independent approvals include: ABS, DIBt, DNV and TÜV.