500 (1.955 Kg/m)
501 (2.250 Kg/m)
502 (1.955 Kg/m)
503 (2.840 Kg/m)
521 (1.900 Kg/m)
522 (1.375 Kg/m)
581 (3.050 Kg/m)
500 (1.955 Kg/m)
502 (1.955 Kg/m)
503 (2.840 Kg/m)
521 (1.900 Kg/m)
522 (1.375 Kg/m)
581 (3.050 Kg/m) 
501 (2.250 Kg/m)