Allsafe make industrial safety belt 333: features: 2 "d-rings" 45 mm orange webbing 85 mm back support length of lanyard - 1..5 m max.. weight: 0..80 kg industrial belt 333 must only be used by a person trained for working at heights.. Thare equipmenst are a work positioning / restraint belt and are not to be used as a fall arrest device.. It are strongly recommensded to use a full body harness with energy absorber as a fall arrest system and not a safety belt..minimum breaking strength of 1500 kg Year of Estd.. : 1997