Products | Door Hardware | Profile Cylinders
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FFI has a wide variety of Profile Cylinders, in a variety of sizes, configurations, and finishes. FFI Cylinders are re-keyable, have low profile knob, are available in oil-rubbed bronze and other finishes. Many in stock! Many more options by special order!

Profile Cylinders are for European style door locks, including lift slide and multipoints for swing and sliding doors.

  • FFI cylinders; in popular finishes: oil-rubbed bronze, brass and satin nickel.
  • FFI re-keyable cylinders have Schlage C-keyway profile.
  • FFI has a very low profile thumbturn knob, which projects out only 11/16" (16.5 mm); compare to 30mm or more protrusion for other cylinders.
  • AGB cylinders are available in brass or mat nickel, in key-key, key-knob, offset configurations, or tang cylinder for custom knobs.
  • Most cylinders are available keyed-alike.
  • Special keying options available on request.
  • Order 5mm machine screws separately.
  • Cylinders: re-keyable, tang cylinders, satin nickel, ORB ... many options.
  • FFI cylinders are compatible with most brands and styles of multipoints: AGB, G-U, Hoppe, Winkhaus and others

Warranty for FFI cylinders is one year.

Warranty for AGB products is one year.

Oil-rubbed bronze finishes are not warranted, and should be expected to wear and change over time.


Profile Cylinders

Functional Fenestration Inc (FFI) has brass profile cylinders in a variety of sizes, configurations, and finishes. Profile Cylinders are for European style door locks, including lift slide and multipoints for swing and sliding doors.

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For CAD drawings, pricing, BOM calculator and more.