Project Hardware Door Handle Lever Lock Luca Design Polished Brass Finish Manufacturer: M. Marcus Brand: Project Hardware Manufacturer SKU: PR400-PB Finish: Polished Brass Material: Zinc Alloy Function: Lever Lock Warranty: 10 Year Mechanism The Project Hardware Door Handle Lever Lock Luca Design Polished Brass Finish is part of the premium Project Hardware range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from zinc alloy and finished in polished brass, it combines lasting durability with a refined appearance that suits both period and contemporary interiors. Whether you are renovating a traditional property or specifying hardware for a new project, this lever lock coordinates with our wider Door Furniture range, helping you achieve a consistent polished brass look throughout the home. Key Features and Useful Information Lever Handle for internal and external doors where locking is required. If you are replacing an existing Lever Handle, this Handle will work with a Standard UK Sash Lock For new doors you will also need to purchase a Sash Lock in a size to suit your door For a 2 1/2" Internal Door Sash Lock purchase a YKSL32N-PB or for a 3" Internal Sash Lock a YKSL33N-PB For a 2 1/2" External Door Sash Lock purchase our British Standard Sash Lock YKSLBS52N-PB or for a 3" Lock a YKSLBS53N-PB The CTC is 57mm (measurement between the distance of the fixing holes from the spindle to the lock) Dimensions Backplate Length: 170 mm Backplate Width: 42 mm Box Contents 1 pair of Door Handles 1 x spindle All fixing screws and fasteners