Nomura Tec slide lock with 70mm slide lock for security and ventilation. Can be used even when the window is open, as long as there is a gap of about 2mm between the windows. Screw-fixed type, so it can be securely fixed compared to tape-type. The opening width can be changed as needed with the slide, and ventilation (air exchange) is also easy. (Up to about 7cm) In addition to crime prevention measures such as preventing intrusion from the outside, it can also be used to prevent small children from opening the window from the inside. Although it has been opened once, it has never been used. - Brand: Nomura Tec - Model Name: Slide Lock - Number of keys: 2 - Slide Length: 70mm - Plate Length: 120mm - Purpose: Security/Ventilation - Applicable window width: 2mm or more Thank you for viewing.