The Ultra Lite is actually only a pulley sheave, so you'll need an oval carabiner to create the axle upon which it operates. It's a great minimalist design for mountaineers or climbers hauling small packs. However, it is not for use on Tyrolean traverses or organized rescue.
- Requires a round stock, oval locking carabiner.
- Breaking strength of 16kN, working load of 1kN.
- For ropes up to 13mm.
- For personal emergency use only.
The maximum diameter or the range of rope diameter that is compatible with the device.