Guru Locking Cranked Window Fasteners SKU: Guru Locking Cranked Window Fasteners Pinit Quantity discounts available QuantityPrice Quantity -+ Add to Basket DescriptionGuru casement window fastener.Heavy duty sprung latch wedge creates a positive click ensuring accurate inline closure.Key lockable with push button to unlatch.All finishes meet the requirements of BS EN 1670:2007 Grade 5 (480 hours) for Corrosion Resistance.Tested in excess of 50,000 cycles.You will also need the Guru Fastener Standard Keep.Matching casement stay available.SpecificationsHandle Design:Lockable, HandedDocumentationPDF Datasheet: DownloadHanding Information: Download