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Kaba Ilco S1105 Automotive Key Blank – General Motors Nickel-Plated Brass (B85)

The Kaba Ilco S1105 (B85) is an uncut nickel-plated brass key blank engineered for the General Motors keyway, compatible with select Buick and Oldsmobile door, trunk, and secondary lock applications from 1995–2005. Sold in a master pack of 50, it is a go-to stock blank for locksmiths and automotive service professionals.
$1.36

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  • Description
  • Specifications
  • Vehicle Fitments

The Kaba Ilco S1105 (B85) is a professional-grade, uncut automotive key blank manufactured by Kaba Ilco Corp. to fit the General Motors keyway. Built from nickel-plated brass, it delivers the dimensional precision and surface hardness required for reliable duplication on standard key-cutting machines used by locksmiths and dealerships.

  • Material: Nickel-plated brass for durability and corrosion resistance
  • Keyway / Application: General Motors standard keyway — door, trunk, and secondary cylinder applications
  • Compatible Vehicles: Buick Century (1997–2005), Buick Regal (1997–2004), Buick Riviera (1995–1999 Secondary), Oldsmobile Aurora (1995–2000)
  • Code Series: AA00–7T51 and S000A–S999K
  • Ilco Code Card: #567 (HPC Code Card: CF215)
  • Master Pack Quantity: 50 blanks per pack — ideal for locksmith shop stocking
  • Cross-References: Curtis B-85, Ilco EZ B85, Ilco B85G, Jet B85 / B85-NP, Silca GM41, KeyLine GM28, JMA GM-41, Orion B85, Strattec / Briggs 322177, Axxess 14
  • Ilco Part Numbers: S1105 (primary) · B85 (EZ number) · AL01606002
Cross reference # B 85 Curtis, B85 Ilco, B85 Jet, B85 Hillman, GM41 Silca, GM28 KeyLine, B85G Ilco, S1105 Ilco, 322177 Briggs, 322177 Strattec
Keyway General Motors
Manufacturer Kaba Ilco
Master pack qty 50
Material Nickel-Plated Brass
  • Buick Century (1997)
  • Buick Century (1998)
  • Buick Century (1999)
  • Buick Century (2000)
  • Buick Century (2001)
  • Buick Century (2002)
  • Buick Century (2003)
  • Buick Century (2004)
  • Buick Century (2005)
  • Buick Regal (1997)
  • Buick Regal (1998)
  • Buick Regal (1999)
  • Buick Regal (2000)
  • Buick Regal (2001)
  • Buick Regal (2002)
  • Buick Regal (2003)
  • Buick Regal (2004)
  • Buick Riviera (1995)
  • Buick Riviera (1996)
  • Buick Riviera (1997)
  • Buick Riviera (1998)
  • Buick Riviera (1999)
  • Oldsmobile Aurora (1995)
  • Oldsmobile Aurora (1996)
  • Oldsmobile Aurora (1997)
  • Oldsmobile Aurora (1998)
  • Oldsmobile Aurora (1999)
  • Oldsmobile Aurora (2000)