Maco EBSK 7.5mm Extended Night Vent Keep SKU: EBSK-40-SV Available to OrderOut of Stock Pinit Download Image Each Quantity discounts available QuantityPrice Quantity -+ £1.29 RRP (EX.VAT) Add to Basket DescriptionA 7.5mm security night vent mushroom keep for use with mushroom espagnolette bolts.Holds window secure in either the shut or night vent position.Includes additional fixing points for enhanced security.DocumentationTechnical DWG Drawing: DownloadTechnical PDF Drawing: Download