The TSS British standard cable window restrictor 180mm (White) is designed to provide additional security and also reduce the risk of fall from fully openable windows. The TSS Cable window restrictor limits the windows opening range in turn preventing keyless egress from either side. A particularly popular product for households with infants, schools, childminders or locations with vulnerable adults. This product will help you to stop children climbing out of the windows or simply prevent your windows opening fully.
Other product variations include
TSS British Standard Cable Window Restrictor 180mm – Chrome (tsscwrchrome)