The Black Diamond Express Ice Screw features a tapered tube where the teeth cut a hole just larger than the tube itself, for less friction during placements. A large, color-coded crank knob makes for easy size identification and uninterrupted 360-degree motion.
Technical Specifications:
- Weight: 168g (5.9oz)
- Strength: 10kN
- Materials:
- Screw: Chromoly
- Hanger: Stainless Steel