Fifi Hook

The Black Diamond Fifi Hook is an aid climbing hook for short-term body-weight support during aid climbing, rope soloing, bolt ladders, cleaning routes, and big-wall work like El Capitan.

The hook body is 7075‑T6 heat‑treated, tumbled, and anodized aluminum with a pre‑sewn 15 cm tubular nylon sling, and the unit includes a rigging hole for advanced solo systems.

No — the Fifi Hook is rated for body weight only and is not intended for dynamic falls or heavy loads; it can bend if torqued or used to catch falls.

A single Black Diamond Fifi Hook weighs 22 g (0.8 oz) and is sold as one hook (quantity 1 = single piece), making it an ultra‑light option for an aid rack.