LockLatch is revolutionary South African invention that allows you to keep your doors and windows open, but locked!
LOCKLATCH ALLOWS YOU TO LEAVE YOUR WINDOWS, DOORS, & SLIDING DOORS PARTIALLY OPEN, BUT SECURE!
It's easy to fit and is adjustable for width; either for ventilation or to allow small pets in and out.
Patenting: PCT/IB2014/060903
"LockLatch Retail is the sole supplier of the patented LockLatch, PetLatch and MiniLatch products which allow you to leave any window or door [whatever it's made of and whichever way it opens] open but locked.Use them for safe ventilation and the prevention of opportunistic theft, pet access as an alternative to a cat flap or dog door, window and balcony safety and the prevention of window falls, preventing wind damage and where they are a problem stopping primates entering and trashing the property.Made from C304 stainless steel they come with a lifetime guarantee and are quick and easy to install yourself."