The Rocket is a top-level workhorse for alpinists and ice climbers who rely on their ice screws in big mountain terrain. The chromoly steel construction is lightweight, strong and durable. The front ...

For the latter, many have turned to 3D printers to create more rock-like climbing grips but plastic doesn’t tend to behave the same as rock unless you do what [Giles Barton-Owen] did and ...