Edelrid HMS Bulletproof Triple

The Beal Be Safe is a HMS screwlock karabiner that's perfect for use with belay devices as it can accommodate two ropes at once, without the risk of them becoming overlapped in the event of a fall. The reception cradle ensures that the two ropes slide together and does not generate friction on the sides of the carabiner when the rope is braked. This is true whether rappelling or stopping a fall.

The Black Diamond RockLock Screwgate is BD’s largest locking karabiner, built for belaying, rappelling, and anchors. Its hot-forged aluminium construction combines durability with reduced weight, while the curved spine provides a wide gate opening for easier handling. The square hinge end keeps the belay loop securely in place, and the keylock nose prevents snagging. Munter Hitch compatible and one-hand operable, the RockLock is a dependable HMS-style connector for any climber.

The DMM Ceros is a purpose-built belay karabiner designed to reduce the risk of cross-loading and improve rope handling. Its internal wire gate keeps the karabiner captive on the belay loop, while the horn on the spine prevents assisted braking devices from moving out of position. Lightweight yet incredibly strong, the Ceros features I-Beam construction, a full section top bar, and a snag-free keylock nose. Available in Screwgate, Kwiklock, Locksafe, Durolock, and ANSI-certified options, it’s the ultimate belay connector for climbers who prioritise safety and reliability.

The Edelrid HMS Strike Screw is a lightweight and compact HMS karabiner, ideal for belaying and abseiling. Its large internal volume makes rope handling easy, while the pear-shaped design is well-suited to belay devices and Munter hitches. Built with H-profile hot forging for strength-to-weight efficiency, it also features a keylock nose for snag-free use. A versatile all-rounder, perfect for trad and alpine climbing.

The ISC HMS Karabiner is their largest aluminum HMS Karabiner and suitable for a variety of rigging applications.

The Mammut Smart HMS 2.0 Screwgate Carabiner is a HMS carabiner with an added safety mechanism to prevent from accidental lateral loading. Now with an improved construction, higher breaking load and reduced overall weight, while still providing the same double safety and easy handling as before. Mammut recommends this carabiner for use with the Smart 2.0 Belay Device (see related products).

The OCUN Condor HMS is a large karabiner that responds to the new trends of safety. Equipped with an independent internal wire gate that prevents it from rotating and guards against unwanted release from a belay loop, this karabiner ensures safe belaying and rappelling. The internal gate locks in the right direction and therefore prevents upward release. This means that the belayer can focus their full attention on the climber. The Condor brings a new level of safety into belaying.

The Petzl William is a large-capacity aluminium karabiner designed for belaying, abseiling, and anchoring multiple ropes or slings. Its pear-shaped design allows smooth handling and easy connection of multiple items, while the H-shaped cross-section ensures strength without unnecessary weight. Available in 3 locking options, it offers versatility for rope access, climbing, and rescue applications. The Keylock nose prevents snagging, and the Captiv bar keeps the karabiner properly oriented on the harness. Lightweight, robust, and practical, the William is a trusted choice for professional and recreational users alike.