A British Airways jet collapsed on its nose while at Heathrow because a mechanic was too short to correctly place a locking pin in a hole, a new report has revealed. The lead mechanic, who has not ...

The Slic Pin (for Self-Locking Implanted Cotter) secures and self-locks through an implanted plunger (locking detent) that functions as a self-contained cotter pin. The Slic Pin (for Self-Locking ...

The Corbin Russwin Pyramid is a patented, high security lock system incorporating unique pin tumbler specifications and the secondary Pyramid locking mechanism, operated by a spring loaded, control ...