EDELRID HMS Bulletproof Locking Carabiner – Belay FG Eco, Non-Anodized with Steel Insert

Meet the EDELRID HMS Bulletproof locking carabiner, a rugged belay connector designed for reliability in demanding climbing scenarios. It pairs an aluminum body with a steel insert to help minimize rope-to-metal wear while keeping the weight manageable. The integrated spring bar holds the carabiner steady in the tie-in loop, reducing the chance of cross loading and enhancing overall control during belays.

The bar can only be opened if pressed from above, preventing accidental repositioning of the tie-in loop. With a compact profile and a sliding gate, the HMS Bulletproof Belay Eco remains slim enough for smooth handling and one-handed operation when you need to move efficiently on the rock or at the wall.

Key benefits at a glance

• Steel insert reduces wear from rope friction and bolt hangers, helping extend component life.
• Spring bar keeps the carabiner aligned to prevent cross loading during belays.
• Integrated keylock closure enables smooth clipping and unclipping for efficient handling.
• Eco color version is non-anodized, offering a sustainable option without sacrificing strength.
• Compact, slim profile with a 72 mm width and 27 mm gate opening for versatile use in tight belays.
• Made from aluminium with a steel insert for a durable yet lightweight solution.

Real-world use and considerations

Imagine belaying a partner on a sport route where quick clip management matters. The HMS Bulletproof Belay Eco lets you clip with one hand, then rely on the spring bar to hold the carabiner in place as you feed rope. The non-anodized Eco finish offers a sustainable option without compromising performance, making it appealing for climbers who value responsible gear choices.

On outdoor crags or indoor walls, the steel insert provides extra protection against wear from repeated clip-ins and rope contact. The keylock closure reduces snag points during clipping, and the slender form helps bridge between anchor pieces and rope strands with confidence. The 27 mm gate opening accommodates a range of rope diameters and hardware without adding bulk to your setup.

How to get the most from your HMS Bulletproof

• Inspect the steel insert and spring bar for wear before each session.
• Choose the Eco non-anodized variant if sustainability is a priority for your kit.
• Pair with compatible ropes and anchors that fit the 27 mm gate opening.
• Practice clipping and unclip in a controlled environment to build familiarity with one-handed use.

Care and maintenance

• Rinse after exposure to saltwater and dry thoroughly to prevent corrosion.
• Check the slider gate operation and ensure the spring bar remains correctly seated.
• Store in a dry place away from direct heat to preserve finish and function.

Specifications at a glance

Width: 72 mm • Gate opening: 27 mm • Material: Aluminium/Steel • Closure: Slider