The Yale KM Euro Profile cylinder is BSI Kitemark approved and Secured by Design approved, offering a high security level. It is resistant to picking, drilling, and bumping and comes with three keys. The cylinder sizes refer to the overall lengths, with the first measurement indicating the internal side. This cylinder is designed to protect against common attack methods and meets British Standard BS EN 1303:2005, achieving 1 Star TS007:2014 British Kitemark security. For 3 Star rated protection, it can be used with a 2 Star PVCu handle. It is suitable for replacing cylinders on PVCu, wood, and composite doors. The product is recommended for areas requiring enhanced security and attack resistance. It features anti-drill, anti-pick, and anti-bump properties and includes a 10-year manufacturer's mechanical guarantee. Available finishes include polished brass and nickel plating, in both double and thumbturn variants. This specific variant is a 1 Star 6 Pin Double Euro Cylinder measuring 30-10-30mm in a Nickel Brass finish.