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Kaba Ilco 1041GA Key Blank – Chicago CG2 / K4L Double-Sided Nickel-Plated Brass

The Kaba Ilco 1041GA is an uncut, double-sided nickel-plated brass key blank for Chicago K4L (DK-4-L) wafer locks, cross-referenced as EZ CG2. Sold in a master pack of 50 (10 per sleeve), it is a go-to replenishment stock for locksmiths and distributors serving Chicago-lock applications.
$2.07

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  • Description
  • Specifications

The Kaba Ilco 1041GA is a professional-grade, uncut double-sided key blank manufactured to fit Chicago K4L (DK-4-L) double-bitted wafer-style locks. Constructed from nickel-plated brass, it delivers the durability and consistent milling profile that locksmiths require for reliable key duplication.

  • Fits: Chicago K4L / DK-4-L double-bitted wafer locks (left-hand groove)
  • Blade style: Double-sided (double-bitted)
  • Material: Nickel-plated brass
  • Ilco / EZ number: 1041GA / CG2
  • Cross-references: CH2 Silca, CG6 Star, CG2 Curtis, CG2 ESP, CG2 Jet, CG2 Cole Nat'l, CG2 Hillman, K4L Chicago, 835 Börkey, 41GA Taylor, 180GA Keil, 1041GA Orion, 1041GA HD
  • Pack quantity: 50 per master box (10 per sleeve)
  • Application: Commercial and residential Chicago-brand lock cylinders using the K4L keyway
Cross reference # CH2 Silca, CG6 Star, CG 2 Curtis, CG2 ESP, CG2 Ilco, CG2 Jet, CG2 Cole Nat'l, CG2 Jet Ditto, CG2 Hillman, K4L Chicago, 835 Börkey, 41GA Taylor, 180GA Keil, 1041GA Ilco, 1041GA Orion, 1041GA HD
Keyway Chicago
Manufacturer Kaba Ilco
Master pack qty 50
Material Nickel-Plated Brass