Sterling ATS

The ATS features unique hyper-horns that allow you to adjust friction levels on the fly, which a standard tube device cannot do. This hybrid design gives you the versatility of a figure-eight for rappelling while maintaining the auto-locking safety benefits of a tube device for belaying.

Yes, the ATS is fully compatible with guide mode, making it an excellent choice for multi-pitch climbing. It allows you to belay a follower directly off the anchor securely.

Absolutely. It was specifically engineered to handle the demands of both disciplines. The adjustable friction settings are particularly useful in canyoneering, where rope diameters and rappel conditions can vary significantly.

While the ATS provides reliable auto-locking, performance can vary based on the diameter and sheath texture of your rope. It is designed to work well with most standard climbing ropes, but always perform a function check with your specific rope setup before heading out.

The Sterling ATS weighs 99 grams, making it a lightweight and compact addition to your rack that won't add unnecessary bulk to your harness.

Yes, the hyper-horns are designed to be intuitive. You can easily wrap the rope around the horns to increase friction if you find yourself descending too quickly, or keep it simple for a faster, smoother rappel.