Key benefits Fast, tool-friendly installation: click technology lets you mount the handle on a pre-drilled door in minutes — ideal for quick replacements and renovations. Reliable performance and safety: tested to DIN EN 1906 (class 3) for durability and consistent operation. Broad compatibility: fits standard aluminium profile cylinders with support cams and a common 8 mm square spindle, making it easy to integrate with existing locks. Maintenance-free operation: durable materials and design minimize upkeep. What this product is U-shaped door handle designed for aluminium profile cylinders with support cams. Round rosette shape with a return spring for stable, comfortable operation. Tested according to DIN EN 1906 (class 3). Key specifications Door thickness: 38–45 mm Square spindle: 8 mm Standards: DIN EN 1906 (class 3) Shape: U-shaped handle on round rosettes Mechanism: return spring Installation: click technology, maintenance-free Included in the box 2 x handles (jack) 2 x PZ rosettes Sleeve nuts and screws for mounting Compatibility and function Designed to work with aluminium profile cylinders that use support cams and an 8 mm square spindle. Suitable for pre-drilled doors within the specified thickness range (38–45 mm). Round rosettes provide a clean, universal look that fits modern and classic interiors. Practical use scenarios Home renovation: Replace old door handles on pre-drilled interior doors quickly without complex drilling or hardware changes. Office fit-outs: Standard compatibility with profile cylinders makes these handles suitable for office doors and shared workspaces where reliable, frequent use is expected. Apartment upgrades: Retrofit apartment entry or room doors with a tested, low-maintenance handle set that matches common cylinder lock systems. Installation tips and support Before ordering, please check and confirm all important dimensions (especially door thickness and spindle size) to avoid returns. If you need help confirming fit or measurements, we are happy to assist — please contact us via the Amazon email address provided on the product page. Other options Additional door handle sets in different designs and finishes are available in our shop if you need a different style or matching hardware.