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Kaba Ilco 999K1 Key Blank – Yale 5-Pin Nickel-Plated Brass (Y221)

A professional-grade, uncut Yale-keyway key blank machined from nickel-plated brass for lasting corrosion resistance. Compatible with 5-pin Yale pin-tumbler cylinders for residential and commercial applications; sold in a master-pack of 50.
$2.02

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  • Description
  • Specifications

The Kaba Ilco 999K1 (also catalogued as Y221) is a precision-milled, uncut key blank designed for Yale Y1-keyway, 5-pin pin-tumbler cylinders. Manufactured by Kaba Ilco Corp. — the largest US-based key blank producer — it is a trusted staple for locksmiths and hardware professionals serving both residential and commercial openings.

  • Keyway: Yale Y1 — fits Yale and Adams Rite cylindrical locks on the Y1 profile
  • Pin Count: 5-pin pin-tumbler cylinder key
  • Material: Nickel-plated brass — delivers a long-lasting, durable, and bright finish
  • Bow Style: Original-shaped bow for comfortable grip and standard key-cutting machine compatibility
  • Application: Suitable for residential and commercial cylindrical lock systems
  • Cross References: Y221 (Ilco), Y1K (Jet), 999K1 (Ilco) — broad interchangeability with major key blank catalogs
  • Master Pack Qty: 50 blanks per box — ideal for locksmith shops and distributors
  • Manufacturer: Kaba Ilco Corp., Rocky Mount, NC — part of the extensive Ilco® North American cylinder key blank line
Application Commercial
Cross reference # Y1K Jet, Y221 Ilco, 999K1 Ilco
Keyway Yale
Length 5 Pin
Manufacturer Kaba Ilco
Master pack qty 50
Material Nickel-Plated Brass