备注:① Main material: 304 stainless steel;
② Standard configuration: st5572j double tongue lock body, sx-002 lock cylinder, 3 keys;
③ Applicable door thickness: ≥ 35mm, standard door thickness: 41-53mm (center installation);
④ False lock: no lock body and lock core;
⑤ When placing an order, the thickness of the door, the material of the door and whether there is a groove or not should be indicated.