BEST 3A Series Large Rectangul...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.00
$10.94

BEST 3A Series Large Rectangular Shape Cut Key for Commercial Lock Systems

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Model: BES-3A1A2KS473KS800
From the Standard & Premium Keys Collection
$16.00
$10.94

In Stock (leaves warehouse same day if ordered before 3pm ET)

$16.00
$10.94
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BEST 3A Series Large Rectangular Shape Cut Key for Commercial Lock Systems

Professional Cut Key Solution for BEST Lock Systems

The BEST 3A Series Large Rectangular Shape Cut Key provides reliable access control for commercial lock systems with BEST’s proven combinating and keying technology. This cut key features a large rectangular bow design for easy identification and handling in professional applications. BEST’s combinating and keying systems help distributors provide keys and cores that work together seamlessly, ensuring security and integrity of every opening while offering easy maintenance and management throughout deployment.

Professional Features & Benefits

  • Large Rectangular Bow Design: 3A series shape provides enhanced grip and visual identification for efficient key management in commercial environments.
  • Seamless System Integration: Works with BEST cores and lock systems to ensure security and integrity of every opening with reliable operation.
  • Custom Key Stamping Available: Keys can be personalized to an institution or organization for easier identification and protection against unauthorized duplication.
  • Professional Key Management: Easy maintenance and management throughout deployment with BEST’s proven combinating and keying systems.
  • Commercial-Grade Construction: Engineered for demanding commercial applications where reliable access control is essential.
  • Multiple Shape Options: Part of comprehensive BEST key shape series including 1A Standard Bow, 1AP Premium Bow, 2A Large Round, 4A Access Bow, and 9A Blockout Blade configurations.

Technical Specifications

  • Collection: Standard & Premium Keys
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Parts and Accessories
  • Product Group: Parts and Accessories
  • Product Subgroup: Key Blanks and Accessories
  • Product Type: Keys
  • Series: Cut Keys
  • Subcategory: Key Blanks and Accessories

Installation & Operation

This cut key is designed for use with compatible BEST lock systems and cores. Verify key compatibility with existing lock hardware before use. Follow institutional key control procedures and maintain proper key management protocols for security.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Retail Establishments

Why Choose BEST Quality?

BEST combinating and keying systems deliver professional-grade reliability with proven technology designed for seamless integration and security. Custom key stamping options provide enhanced identification and protection against unauthorized duplication. Engineered for demanding commercial applications where dependable access control and key management are essential.

Manufacturer Resources

Product Specs

Product Group:
Parts and Accessories
Series:
Cut Keys
Product Subgroup:
Key Blanks and Accessories
Product Type:
Keys
Subcategory:
Key Blanks and Accessories
Commercial/Residential:
Commercial
Collection:
Standard & Premium Keys
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Parts and Accessories
Department:
Door Hardware

BEST BES-3A1A2KS473KS800 – Frequently Asked Questions

How fast can I get the BEST BES-3A1A2KS473KS800 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the BEST BES-3A1A2KS473KS800 come with a warranty?
Absolutely. The BEST BES-3A1A2KS473KS800 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the BEST BES-3A1A2KS473KS800?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the BEST BES-3A1A2KS473KS800 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.