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JMA BES-10DS Best L, Nickel Silver Key Blank, 1A1L1

The JMA BES-10DS is a nickel silver, uncut Small Format IC Core (SFIC) key blank for Best L keyway cylinders, stamped "Duplication Prohibited." Sold in a master pack of 50, it cross-references to Ilco 1A1L1 / A1114L and fits 5, 6, and 7 pin Best, Arrow, Falcon, and compatible aftermarket cores.
Regular price $1.22 USD

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  • Description
  • Specifications

The JMA BES-10DS is a professional-grade, uncut nickel silver key blank engineered for Best SFIC (Small Format IC Core) L keyway locking systems. Stamped "Duplication Prohibited," it is an ideal stock blank for locksmiths and institutional key-control programs requiring controlled duplication.

  • Keyway: Best SFIC L (also referenced as "Best L")
  • Cylinder Type: Small Format Interchangeable Core (SFIC) – compatible with Best, Arrow, Falcon, and aftermarket SFIC cylinders
  • Pin Compatibility: 5, 6, and 7 pin SFIC IC Core cylinders
  • Material: Nickel silver
  • Security Marking: "Duplication Prohibited" stamped on key
  • Master Pack Quantity: 50 blanks per box
  • Cross References: Ilco 1A1L1 / A1114L, ESP BE2-L, Silca BES11, Jet 1A1L1-NS, Dominion A114L, KCL Master, Orion A1114L, and others
Cross reference # KCL Master, BE2 L ESP, 1A1L1 Silca Image, 1A1L1 Ilco LA, BES11 Silca, BEST L Jet Ditto, BEST L Jet Silver, A1114L Ilco, 1A1L1 NS Jet Silver, 1A1L 1NS BB Jet Silver
Keyway Best SFIC
Length 7 Pin
Manufacturer JMA USA
Master pack qty 50
Material Nickel Silver