The Hoppe Stockholm 1140/3332ZA/3410 protective door set is a high-quality door hardware designed specifically for entrance doors with cylinder adjustment (ZA). It meets the requirements of DIN 18257 and features a robust construction with a steel substructure on the outside and a zamak substructure on the inside. This set is equipped with a return spring package, allowing for flexible use with convertible, fixed interchangeable sets featuring a cranked knob. The hardened steel cylinder cover protects against protruding cylinders and provides additional security. The set is suitable for door thicknesses ranging from 36 to 46 mm and comes with high-quality mounting materials, ensuring easy installation. The concealed screws and quick pin connection contribute to the durability and stability of the product.

• Tested according to DIN 18257 for enhanced security
• Hardened steel cylinder cover for additional protection
• Return spring package for improved functionality
• High-strength, concealed screws for an aesthetic appearance
• Suitable for door thicknesses of 36 to 46 mm.