Black Diamond Express Ice Screw - One of the fastest and most user-friendly ice screws on the market is the Express with its special geometry. The teeth cut a hole with a slightly larger diameter than the screw itself, allowing for easier driving.
Features:
Improved geometry of the teeth for easier and faster turning
Larger cranks with continuous 360° rotations
Stainless steel lugs with two attachment points
Available in five lengths, color coded for quick identification