Product Description: Union Strongbolt Euro Sashlock Case 81mm in Polished Brass is a premium quality sashlock case designed for durability and security. Crafted with precision, this sashlock case in a stunning polished brass finish not only enhances the aesthetic appeal of your door but also provides robust protection. Key Features: Backset: 57mm  Case Height: 109.6mm  Case Width: 81mm  Faceplate Length: 162mm Faceplate Width: 26mm  Centres (PZ): 47.5mm  Handing: Non-handed for universal usability Manufacturer: Union Locks for trusted quality Packaging Type: Boxed  Benefits: Enhanced Security: Protect your home or office with a reliable sashlock case. Easy Installation: With a 57mm backset, installation is quick and hassle-free. Durable Construction: The 81mm case width and 109.6mm height ensure long-lasting performance. Sleek Design: The polished brass finish adds elegance to your door. Universal Fit: Non-handed design allows for flexible installation. Upgrad