Polished Bronze 35T/45 5pin Euro Cylinder/Thumbturn | From The Anvil Finish:Polished Bronze These air vent covers are

These air vent covers are fully operational with opening/closing vents that will enable the user to stop cold air entering the room should the wind be in the wrong direction

taking inspiration from original 18th century design

decorated by horizontal line detailing and the beautifully elegant curved

Our stylish Prestbury hook fastener is used to secure sash windows

The box consists of two knobs complete with grub screws

Polished Bronze 35T/45 5pin Euro Cylinder/Thumbturn | From The Anvil Finish:Polished Bronze These air vent covers areSuitable for use with our euro or espag. lock handles, and in conjunction with a euro sash or multi point lock. A standard 5 pin euro cylinder. Tested to BS1303 and is "Anti Pick", "Anti Snap", and "Anti Bump". Product is supplied with 3 keys and is 'Keyed to Differ'. Our range of euro profile thumbturn cylinders require keyed access from outside, but have a thumbturn on the interior, meaning no key is required to lock the door from inside.