Ergonomic, smooth and simple, this auto-blocking device is cunningly engineered. Deep ribbed grooves let you use it with a wide range of ropes: skinny alpine floss to fat top-roping cords. Use it in autoblock mode to belay 2 following climbers. The release slot allows it to be released easily while under load. Ideal for guides, alpine climbing and multi-pitch rock routes.
- Grooved slots provide efficient braking and smooth handling.
- Auto-blocking mode allows simul-belaying of 2 seconds from above.
- Release slot is large enough to fit a carabiner to release it under load.
- Recommended for use with 7.7 to 11mm diameter ropes.
The maximum diameter or the range of rope diameter that is compatible with the device.
Belay off anchor
Use an autoblock device with a locking carabiner to belay off the anchor or to bring up two seconds on independent lines.