Here's what other sites are saying:
Metolius Carabiners Steel Carabiner-Screw Lock STSL00108. .. Climb that is. These Steel Carabiners from Metolius are good for any range of climber for any range of climbs.
The super-strong Metolius Steel screwlock carabiner is designed for heavy-use environments like canyoneering and rescue.
Screw Lock Steel Carabiners from Metolius are super-strong, aggressively-priced steel carabiners designed for heavy-use environments.
- Summit Hut