Night-Vent Locking Monkeytail Fastener (Steel Window) Cromwell Product is supplied with 3

Product is supplied with 3 keys and is 'Keyed to Differ'

Suitable for use with any of our pull handle finishes as bolts will be hidden from view

Equipped with a location pin on the rear to prevent rotational movement

Not suitable for use with vertical fanlights

We recommend our door letterbox for composite and uPVC doors

Night-Vent Locking Monkeytail Fastener (Steel Window) Cromwell Product is supplied with 3The Monkeytail collection is our most traditional style, taking inspiration from original 18th century design. Designed to fit steel windows and to match the products in our Monkeytail range. Reversible design and includes two push plate keeps for both left and right handed windows. The locking mechanism operates by way of grub screw. Supplied with matching M5 machine screws.