Jammy

The Jammy from the brand Beal is a self-locking ring that is practical for mountaineering and major routes.

Made with an Aramid core and a Polyamide sheath, this combination ensures high durability even under conditions of extreme heat. This technology Technora offers exceptional durability and strength, allowing you to fold it repeatedly without worrying about premature wear and tear. Its lightness, achieved through the use of heat-shrink tubing, gives it an unrivalled performance advantage over mechanical systems.

It will come in handy when tying the self-locking knots needed to secure an abseil or to set up a quick sheaving system. Two knots are recommended for this practical technique: the Prusik and the Machard.

It Jammy can be used on ropes of any diameter, whether single or double, and whether with two strands or with a single strand.