Ascender Descender Devices
Ascenders and descenders are used for vertical movement on access ropes. Options include friction and self-braking based descenders and variety of rope brake ascension devices to suit a wide variety of work at height applications.
Ascenders help you go up a rope easier and faster. These rope grabs has a mechanical feature that attaches to your climbing rope in one direction but allows free passage in the other,so you can only move in one direction and that is up.
Descenders are used for suspended work positioning, rescue operations, or self evacuation. Rope descenders provide fiction on the rope to allow load to descend smoothly and with eases.