Material: The construction material is brass.

Certification: Standard BS EN 1906:2012 Hardware Items. This standard relates to the requirements and testing methods regarding corrosion resistance, security, and other aspects related to locking and safety applications.

Maintenance: Do not use detergents, caustics, or chlorinated liquids to clean the products. A dry cloth or plain water is sufficient to keep the product in excellent condition.

Manufacturer: Quality control: All products are tested for quality and functionality before shipment.