Material Construction: The metal used is brass.

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

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

Quality Control: All products are checked for quality and functionality before shipping.