คุณลักษณะ

• An ideal auxiliary lock that does not damage the sash.
• Accumulated light that glows in the dark is the mark, and the cylinder key is attached for peace of mind.
• Suitable for airtight sashes with narrow gaps, etc., with gaps from 1.5 mm when windows overlap.
• It can be attached to the sash frame with strong double-sided tape.
• Can be temporarily locked when ventilating.
• The locking method requires no force such as tightening the knob, so even elderly people can use it safely.
• For temporary locking of sash windows, temporary locking during ventilation, and securing clearance for pets.
• Moving Range 0 to 68 mm (Rail Width 120 mm)