Certified to CSA Z259.11-17 standards Made with a superior grade, heavy-duty 1-3/4″ (45 mm) or 1″ (25 mm) polyester webbing for maximum strength or 1/4″ (6 mm) galvanized plastic coated cable, with tear webbing shock absorber A tear-away absorber limits the arrest force to a maximum of 1800 lb (8 kN) Deceleration Distance: 4 ft at 220 lbs (Consult chart in manual for DD for lower capacity) PeakWorks SP lanyards are available in two categories: worker weight of 110 to 220 lb [45 to 99 kg] and worker weight of 200 to 350 lb [90 to 158 kg]