High-strength steel carabiner;High-strength VULCAN carabiners are designed for rescue professionals. With a large gate opening and high strength, these carabiners are ideal for setting multiple anchors where conditions are difficult and weight is not an issue. This carabiner is available in the TRIACT-LOCK version for frequent manipulation and the SCREW-LOCK version for occasional use Description:• Steel suitable for harsh conditions • For use with heavy loads • Large size for easy attachment of multiple items • Large opening for connection to thick anchors • Keylock system helps prevent the carabiner snagging during maneuvers • Red indicator provides a visual warning when the carabiner is unlocked  (on SCREW-LOCK version) • Two locking systems available (SCREW-LOCK, TRIACT-LOCK), and also available in black Specifications:• Material(s): steel• References: M73 SL• Locking system: Screw- Lock• Certification(s): CE EN 362, NFPA 1983 General Use, EAC• Color: Gold• Major axis strength: 40 kN• Minor axis strength: 16 kN• Open gate strength: 11 kN• Gate opening: 29 mm• Weight: 265 g• Guarantee: 3 years