FSB 12 1058 Lever Handle

FSB 12-1058 was Johannes Potente’s own personal favourite.

Features

• Available in multiple functions: passage (non-locking), privacy (bathrooms), dummy (non-operational) and keyed-lock configurations. H+
  • Compatible with hinge, pivot and bi-fold doors, offering flexibility in door applications. 
  • Mix-and-match capability: Can be paired with various roses and back-plates to suit different styles and door types. 
  • Wide range of finishes including:
    Natural Aluminium Anodised (0105)
    Blasted Aluminium Medium Bronze (0510), Dark Bronze (0710), Black Anodised (0810)
    Jet Black Powdercoat (8120), Traffic White Powdercoat (8220)
    Stainless Steel 316 Satin (6204) and Polished (6205) 
  • Designed by Johannes Potente and part of a design collection held in the Museum of Modern Art (MoMA) for its design quality.

Scope of use

The FSB 12-1058 is a premium architectural lever handle suitable for residential and commercial interior doors, including hinged, pivot, and bi-fold applications. Designed for use with standard passage, privacy, and locking functions, it can be paired with a wide range of roses and backplates to suit project requirements. Available in aluminium, powder-coat and stainless-steel finishes, making it appropriate for both design-focused environments and higher-traffic areas where durability is important.

Specs / Details

• Model: 12-1058 lever handle. 
  • Designed by Johannes Potente (displayed in the MoMA collection). 
  • Configurations available: passage (non-locking), privacy, dummy, keyed lock. 
  • Materials / Finishes include:
    Aluminium (natural anodised 0105)
    Blasted aluminium (0510 Medium Bronze Anodised, 0710 Dark Bronze Anodised, 0810 Black Anodised)
    Powdercoat finishes (8120 Jet Black, 8220 Traffic White)
    Stainless steel 316 (6204 Satin, 6205 Polished) 
  • Compatible with various roses/back-plates so it can be mounted on different door styles (swing, bi-fold, pivot) and mixed & matched with different aesthetics