The shoes are supplied without gibs; please specify cavity required., Type T409,, Load 1500 daN,, Cavity 24 mm,, Rail from 14 to 16 mm,, Breaking load:, A=48,8 kN;B=23,9 kN,, Material: cast iron,, Painted in blue,, Adjustment: preload nut and fixing slots., Maintence: lubrificate according to lift instructions.,