Alloy

The Edelrid HMS Bulletproof Belay FG Eco is a compact, eco-friendly belay karabiner featuring a durable steel insert to prevent rope wear, a spring bar to eliminate cross-loading, and a keylock nose for smooth handling. Its non-anodized aluminium body reduces environmental impact, while the slider closure and HMS shape offer secure, one-handed operation. Perfect for climbers seeking long-lasting gear, reliable performance, and sustainable design.

The Mammut Smart HMS 2.0 Screwgate Carabiner offers the same double safety and easy handling as the older version. The screw locking can be operated only when the safety gate is open. Accidental opening is excluded, as well as unintentional twisting of the carabiner in the belay loop of the climbing harness. This prevents dangerous lateral loading. Mammut recommends use of the Smart HMS 2.0 carabiner for the Smart 2.0 belay device.

The Edelrid Pure Screw is a lightweight, robust screwgate karabiner designed for reliable all-round use in climbing, mountaineering, and rope access. Its offset D-shape and keylock nose ensure smooth clipping and unclipping without snagging, while the large rope contact area reduces wear on both rope and hardware. With a strong H-profile construction and high open-gate strength, this compact karabiner delivers safety, versatility, and durability in one streamlined design.

The OCUN Kestrel is a fully rated, ultralight wire gate karabiner weighing just 25g, making it ideal for trad and alpine climbing where minimal weight is critical. Its wire gate prevents gate flutter and freezing, while its optimized design delivers 23 kN of major axis strength in a compact profile. Perfect for racking, slings, or emergency use, the Kestrel is certified to UIAA and EN standards and comes in colours matching cam sizes for seamless gear organization.

The OCUN Falcon is the largest D-shaped karabiner in their collection. The Falcon is a karabiner of usual dimensions suitable for equipping climbing routes. It's popular especially amongst climbers who prefer the traditional routes and sandstone climbing. This karabiner is suitable for those who prefer maximum strength and reliability to low weight.

The DMM Ultra O is a karabiner with symmetrical rope baskets, this makes it ideal for assisted breaking devices, pulleys, swivels and shackles. Oval karabiners allow pulleys to sit in an equalised position, the symmetrical shape also lessens the chance of shifting under load and potentially dislodging a marginal gear placement. The Ultra O is the perfect climbing aid!

The DMM Shadow HMS is a large yet lightweight HMS karabiner, designed for efficient belaying, rigging, and ropework. With a wide, deep basket that easily holds up to three clove hitches (<9.5mm rope) and a short gate for maximum opening, it delivers excellent handling and strength in a compact form. Available in Screwgate and multiple locking gate options, it’s an essential choice for climbers and professionals seeking high performance with low weight.

The DMM Shadow is a lightweight, high-strength locking karabiner with a snag-free keylock nose and ergonomic Offset D-shape. Built using I-Beam construction for optimal strength-to-weight performance, it’s ideal for climbing, rigging, and all-round use. Available in multiple locking gate options to suit a wide range of needs.

DMM have taken their best loved Shadow karabiners and coloured them in! This is to reduce confusion on the rock and simplify systems, plus it adds some razzle dazzle to your rack! Each karabiner looks very different, even in poor lighting - making it easier to distinguish what is what. These are suited for climbers of all abilities, who want easy identification of kit.

A revolution in more ways than one! The DMM Revolver wire gated karabiner features a small wheel in the rope location groove. The result is a reduction in rope drag of up to 30%, which can, in effect, reduce the weight of your rope. A Revolver on your rack lets you reduce rope drag and make efficient mechanical advantage systems without the need for additional devices.

The DMM Revolver is certified for use as both a karabiner and a pulley. It is the same as DMM's standard Revolver karabiner, but it features a locking gate which provides extra security. There is a small wheel in the rope location groove to reduce rope drag, allowing the rope to run more efficiently through the karabiner. The Revolver is also highly useful for creating lightweight hauling systems. If you need to haul kit, a partner, or perform crevasse rescue, the pulley wheel increases the efficiency and converting more of your energy into movement.

The DMM Phantom HMS is an extremely compact and lightweight, yet strong karabiner with an optimised rope bearing surface that's ideally suited for belaying and rigging. The extra-short gate and slim tapering nose can easily take clove hitches and clipping slings.

The DMM Phantom is their ultimate trad and alpine screwgate Karabiner, and when you hold those 42 grams you will understand why! They claim they could have made it even lighter, but didn't want to compromise the handling or strength. As you can see from the specification below the strength is still impressive and the gate opening reasonable for a small D shaped karabiner.

The DMM PerfectO Straight Gate is a true oval, compact karabiner that maintains the ease of use (even one-handed). Its shape provides effective centring of loads and the fully rounded rope bearing areas increase carabiner and rope longevity.

The DMM PerfectO is a compact true oval connector that minimises the eye-to-eye length whilst maintaining usability and easy one-handed use. Their shape provides effective centring of loads and the fully rounded rope bearing areas increase carabiner and rope longevity.

The DMM 30kN Boa HMS Keylock is the heavier duty version of the 25kN Boa, it is hot forged from 14mm bar which gives it the 30kN major axis rescue that's required for rescue loads. Its ergonomics ensure that it is still easily operated whilst wearing gloves and the curved basket copes with even the busiest rigging set ups, allowing devices to settle comfortably.