Alloy Steel – Quenched and Tempered
Approved for overhead lifting when all components are grade 80
Design factor 4:1
Individually proof tested per ASTM 906/952 prescribed loads
Meet EN1677 standard (20,000 cycle fatigue test)
Permanently embossed with VGD, size, model number and trace code
Proof tested to 2 times the Working Load Limit (WLL)
