The kit you hope stays in the bag.
Pulleys, descent devices and evacuation triangles for the moment a fall arrest system has already done its job and somebody is hanging in a harness. Suspension trauma starts in minutes, so rescue equipment is rated by how fast it works, not just how strong it is.
Pulleys and descent devices
Rescue pulleys running at better than 85% efficiency for mechanical advantage systems, and descent devices rated for lowers up to 100 m.
Evacuation
Rescue triangles that fit over clothing and PPE, for a casualty who cannot don a harness.
A rescue plan is four answers
Who reaches them, and from where?
Above, below or across. The answer changes the mechanical advantage you need and whether a descent device or a haul system goes in the bag.
How long until they are on the ground?
Suspension in a harness becomes dangerous long before it becomes fatal. Time the drill, do not estimate it.
Who is trained and on shift?
Equipment on the wall is not capability. A rescue plan names people, not products.
What does the casualty attach to?
A triangle, a chest harness or their own dorsal ring — decided before the incident, not during it.
Building a rescue kit for a specific site?
Describe the structure, the access route and the crew size. We will specify the system and supply it as a single part-numbered kit.