Express Ice Screw Size:16 cm This stuff is ZERO stretch

This stuff is ZERO stretch and incredibly difficult to cut

Due to its size

By maintaining shared tension across two rope systems

Perfect for lightweight uses

This is what we found during our tests with this wheel

Express Ice Screw Size:16 cm This stuff is ZERO stretchBlack Diamond's Express Ice Screws are the easiest and fastest placing ice screws with an advanced tooth geometry. The tapered tube has teeth that cut a hole just larger than the tube itself, for less friction during placements. A large, color coded crank knob makes for incredibly fast placements, easy size identification and uninterrupted 360 degree motion. Features: Advanced tooth geometry for easier starting and faster placement Larger crank knobs