Alloy

The Semi circular or half moon Maillon Rapide is ideal for securing caving harnesses, it is commonly used for the junction of 2 connecting points on a harness. Screw links are a lot more secure than karabiners so are essential if there's a possibility that the connector may be cross-loaded.

When you need a reliable connection but need to be able to affect an immediate release this is the karabiner for you. Ideal for helicopter and across river rescues. Double button locking with multiple safety mechanism and a breaking strength of 40kN. Paragliders are able to separate the pilot from his/her glider when using a dirigible rescue system.

The DMM Belay Master is a safety-focused belay karabiner with a nylon crossgate lock that prevents accidental unlocking and cross-loading. Its foolproof design ensures correct orientation, making it ideal for beginners and instructors. A full-section top bar delivers smooth rope handling and reduces gear wear, while its robust build resists rotation under load. Compatible with a wide range of belay devices, it’s a trusted choice for climbers of all levels.