"Bought this lock to repair a broken filing cabinet lock. The locking plate (single bar) detaches with a screw, meaning that it is possible to fit the two-bar plate as used in small filing cabinets. The lock comes with locking nut, spring plate (for use in metal panels) and a locking plate for use in soft materials like wood. The lock works well, looks perfect in the filing cabinet and I would recommend it. I have seen cheaper ones but not with the same range of fittings in the pack"