This Traditional Sash Heritage Claw Fastener with Ball Knob (Locking) in Polished Chrome is part of our Sash Heritage Collection of Sash Window Furniture. This Fastener is handcrafted from solid brass with the ball knob detail adding a decorative alternative to a Fitch Fastener. It's lockable feature makes it ideal for ground floor windows allowing for added protection and security. This lockable fastener has a narrow keep making it the perfect fit for modern double glazed sash and case units; it is available in a range of different finishes to suit any decor style.Material: Cast BrassLockingComes with ScrewsSize of Plate : 65mm x 20mmHeight of Product: 35mmAvailable in 8 different finishes, including Antique Brass, Antique Nickel, Black, Bronze, Polished Brass, Polished Chrome, Satin Chrome or Satin NickelNon Locking version availablePlease note: When fitting YOU MUST pre drill the screw holes or use a similar sized pozi screw to make the thread of the screw in the window first. Then carefully tighten the screw with a HAND screwdriver.This product is made from Cast Brass and manufactured using the Traditional Sand Cast method. The items requiring Lacquer protection are protected using the Electrophoretically Lacquered process giving a very attractive long-lasting product.