Black Diamond Turbo Express Screw (10cm)What began with a backyard anvil and a hammer has grown into a global company with offices on two continents that's not just for rock climbers, but one that stands for the spirit of the sports we live, their values and goals, past, present and future. Since 1957, our innovative gear designs have set the standards in numerous areas. This is partly the result of dedication, desire and diligence on the part of an incredible team of people. It's also the result of each of us being climbers and skiers ourselves. We're a company of users—it's who we are. We're the greatest dreamers about what could be, and the harshest of critics about what exists and because of this—the creation of Black Diamond is a process which will never end.