(Patented) Ambidextrous support kit for single and/or multi-point locking, without push bar, rods, or lateral latches, made of painted zamak and galvanized steel. Composed of: 1 horizontal connecting rod, 933 mm, in aluminum; 1 base profile, 1083 mm, in painted aluminum; 1 nickel-plated zamak latch; 1 fixing counterplate in white galvanized steel; 2 zamak hinges (painted); 4 TS screws Ø 4.2×13; 4 TC screws Ø 4.2×13; 2 M4×6 socket head cap screws (TCEI); 2 TS screws M5×6; 1 TS screw M4×8; and 2 TS screws M4×5 in galvanized steel. Suitable for doors with a clear opening width from 437 to 1220 mm and a maximum height of 2450 mm.