Knob Handles, Doorknobs, and Knob Backplates
Perfect Ergonomics with a Design Accent

Knob handles and doorknobs are far more than just functional elements—they serve as refined design statements that enhance the overall architectural impression of a space. FSB offers a wide selection of premium knob handles, doorknobs, and knob backplates that integrate seamlessly into our product families.

A Versatile Range for Every Requirement

Our FSB ASL® and AGL® sets are supplied exclusively as complete sets and are also available as lever/knob handle sets with concealed fixing. Every product family includes a coordinated knob model as a standard feature. All variants can be selected individually as alternatives to the standard knob configuration within the FSB ASL® and AGL® lever/knob handle sets.

Configure Knob Handles, Doorknobs, and Knob Backplates

At a Glance

  • Thoughtful ergonomics for comfortable operation

  • Minimalist design for elegant integration into any architectural context

  • Durable materials for long-lasting performance

  • Concealed fixing for a clean, understated aesthetic

More information

Product Collections
Cohesive design systems

Narrow-stile Door Hardware
Engineered for narrow profiles

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