The Brompton suite is our most contemporary design to date, and features a textured knurled pattern. The industrial styling of the diamond effect creates a modern range of products that can be used throughout your property. Features: Designed to fit casement windows and to match the products in our Brompton range These fasteners are handed, so it's important to make sure you choose the correct hand. From the inside looking out, if your window is hinged on the left hand side then a left hand fastener is required and vice versa Includes mortice and hook plates for different fitting options The locking mechanism operates by way of grub screw Suitable for use with weather-stripped windows Supplied with matching SS wood screws Specifications: Dimensions: H:13.0 x W:1.7 x D:3.8 cm Weight: 0.4 kg Colour: Grey Guarantee:5 years Material: Mild Steel Model Number: 51843