Mad Rock Ultra Tech HMS Carabiner

A triple-action gate requires three distinct movements—slide, twist, and pull—to open. This mechanism is significantly more secure than standard screw-gate or two-action carabiners, as it is nearly impossible to open accidentally while climbing.

Yes, the HMS shape is specifically designed for belaying. The pear shape provides a wide, rounded surface area that allows your belay device to sit comfortably and feed rope smoothly without binding.

No, the Ultra Tech features a key-locked nose design. This smooth, snag-free profile ensures that the carabiner won't catch on gear loops, slings, or ropes when you are clipping or unclipping.

The hot-forged I-beam construction removes excess material from non-load-bearing areas, which reduces the overall weight without sacrificing strength. It results in a carabiner that is both lightweight for long days at the crag and durable enough for heavy use.

The Ultra Tech is rated for 26 kN on the major axis, 9 kN on the minor axis, and 9 kN with the gate open. These specifications meet the CE EN 12275 standards for type K, B, and H carabiners, ensuring it is robust enough for standard climbing applications.

At 68 grams, it is well-balanced for its size and functionality. While there are lighter carabiners on the market, the added weight here is a trade-off for the increased security of the triple-action locking mechanism.