Screw Jack Opener SKU: Screw Jack Opener Available to OrderOut of Stock Pinit Download Image Please select from the options below: Finish : Chrome Plated (CP) Polished Brass (BP) Size : 203mm Type : Screw Jack Opener Each Quantity discounts available QuantityPrice Quantity -+ £36.11 to £42.76RRP (EX.VAT) Add to Basket DescriptionScrew jacks effortlessly wind open your conservatory roof or skylight windows.No need for additional locks, these will act as a locking mechanism which cannot be physically pulled apart.Precision engineered from high grade brass.DocumentationTechnical DWG Drawing: DownloadTechnical PDF Drawing: DownloadData Card: Download