BackBackThe F9 SPI cylinder with protected duplicate keys is a patented vertical locking system. The F9 SPI cylinder is also available in different locking and keyed alike versions.
The F9 SPI with a large number of different mechanical profiles available, combines excellent potential for the creation of master key systems according to the security standards.
F9 SPI has 6 encryption pins made of wear-resistant special brass. The patent SPI - valid until 2036 - is registered at the Patent and Trademark Office. An anti-pick protection is integrated in the profile cylinder. The three ribs in the key profile increase the security of the profile cylinder against unauthorised openings (paracentric key profile). The keys are made of nickel silver. The surface of the cylinder body is matt nickel-plated or brass as standard.
Further systems of the CSF F9 series:
Follow us
