Safe Mill Security Window Sash Lock

Designed to be used with most single-hung, double-hung and horizontal windows is this Lock Safe Mill Security Window Lock. Use it to prevent your window from being opened from the inside or outside. The window can be locked partially opened for ventilation.

• Works on most single-hung, double-hung and horizontal windows
• Prevents window from being opened from inside or outside
• Uses hex key to prevent lock removal
• Mill finish
• Window can be locked partially opened to provide needed ventilation
• Includes 2 locks and 1 hex key