The Sash Heritage collection of Sliding Sash Furniture complements all other finishes within the selection. This sash stop is fitted to the sash to restrict the opening for safety reasons and to allow the sash to be opened for ventilation without compromising on security.Strike plates are fitted to the top of the bottom sash to prevent damage.Stop can be retracted into the barrel to allow the window to be fully opened.Sold in singles.Supplied with matching screws.Includes key to extend and retract the stopDimensions:Stop Barrel: 30mm x 15mmStriker Plate: 49mm x 29mmFinishes Available: Antique Brass, Antique Nickel, Black, Bronze, Polished Chrome, Polished Brass, Satin Chrome & Satin Nickel