Rated load

500 kg (0.49 tn. l.)

1 t (0.98 tn. l.)

2 t (1.97 tn. l.)

5 t (4.92 tn. l.)

Maximum permitted lateral deflection

± 4 mm (0.16 in)

± 4 mm (0.16 in)

± 4 mm (0.16 in)

± 4 mm (0.16 in)

Vertical rigidity

5.9 kN/mm

5.9 kN/mm

29.98 kN/mm

29.98 kN/mm

Horizontal rigidity

0.16 kN/mm

0.16 kN/mm

0.54 kN/mm

0.54 kN/mm

Compression at rated load

0.68 mm (0.037 in)

1.28 mm (0.050 in)

0.62 mm (0.024 in)

1.46 mm (0.057 in)