• Free shipping over $250

  • Free Expert Support

  • Easy Returns

  • Most Orders Ship Same Day

JMA BES-4DS Best DD, Nickel Silver Key Blank, 1A1DD1

Nickel silver, uncut key blank for the Best "DD" keyway, compatible with 5, 6, and 7-pin Small Format Interchangeable Core (SFIC) cylinders by Best, Arrow, and Falcon. Stamped "Duplication Prohibited" for added security control. Sold in a master pack of 50.
Regular price $1.22 USD

Secure Checkout

Secure Checkout

Fast Shipping

Fast Shipping

Hassle-Free Returns

Hassle-Free Returns

Expert Support

Expert Support

Certified WOSB

Certified WOSB

American-Owned Company

American Owned and Operated

  • Description
  • Specifications

The JMA BES-4DS is a nickel silver key blank designed for Best "DD" keyway SFIC (Small Format Interchangeable Core) locking systems. It is an industry-standard look-alike profile, stamped Duplication Prohibited, making it well-suited for commercial access-control environments requiring key control.

  • Keyway: Best DD (SFIC)
  • Material: Nickel Silver
  • Pin Compatibility: Fits 5, 6, and 7-pin SFIC cylinders
  • Compatible Systems: Best, Arrow, and Falcon interchangeable core cylinders
  • Security Feature: "Duplication Prohibited" stamped on bow
  • Master Pack Qty: 50 keys per pack
  • Cross References: BE2DD (ESP), 1A1DD1 / A1114DD (Ilco), BEST DD Jet Ditto, BEST DD Jet Silver, 1A1DD1-NS (Jet Silver)
  • Manufacturer: JMA USA
Cross reference # BE2DD ESP, 1A1DD1 Ilco, BEST DD Jet Ditto, BEST DD Jet Silver, A1114DD Ilco, 1A1DD1 NS Jet Silver
Keyway Best SFIC
Length 7 Pin
Manufacturer JMA USA
Master pack qty 50
Material Nickel Silver