We are proud that to date not a single accident has occurred due to a Hardlock Nut coming loose. The guarantee of our technology, quality and safety is all contained in the HARDLOCK mark (sometimes abbreviated to HL for space).
The stability in performance over years provides incalculable economic benefits because maintenance is not needed. The guarantees of reliability, performance, quality and safety are the mission that is entrusted to us. We hope our customers will look for the Hardlock mark to ensure they are purchasing genuine Hardlock products.
The use of imitation products may result in various problems and damage. We recommend genuine Hardlock products for excellent performance.