Element and blocks WLL 0-300 kgWLL 300-700 kgWLL 700-1.500 kgWLL over 1.500 kgWLL 0-300 kgET 2468ET 2474ET 5-15/300ET 2469 WLL 300-700 kgTSZ UNI WLL 700-1.500 kgUNI 15 WLL over 1.500 kgwez-2wez-06