Screw Jack Opener SKU: Screw Jack Opener Available to OrderOut of Stock Pinit Download Image Please select from the options below: Finish : BP - Polished Brass CP - Chrome Plated Size : 203mm Type : Screw Jack Opener Each Quantity discounts available QuantityPrice Quantity -+ £28.89 to £34.21(EX.VAT) Add to Basket Login to your account 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