This Fanlight Window Catch is a beautiful solid piece. It has a simple ring pull for easy operation with either your finger, or a pole hook. It is supplied with EITHER a Box Keep or a Mortice Plate, please choose which is required when ordering. This catch is designed to be used with Bottom Hung, Inward Opening Fanlight Windows. Made from premium quality brass and handcrafted for us in the West Midlands, using both traditional methods and modern manufacturing processes. Available in a wide range of finishes. You can buy the most popular finishes through our website. If you would like to order one of the other finishes, please contact us. Sold Individually and Supplied with matching fixings. Always make a small pilot drill hole and use a manual screw driver to avoid damaging screws and finish.