BEST T Series Commercial Deadbolts


BEST T Series commercial deadbolts are designed to provide added security for commercial, institutional, healthcare, residential, and facility applications. The T Series includes Grade 1 and Grade 2 deadbolt options that fit standard door preparations and support simple retrofit installation.

Product details:

  • Commercial deadbolt series for added door security

  • Includes BEST 8T Grade 1 and BEST 6T Grade 2 deadbolt options

  • Designed to fit standard door preparations

  • Full 1" stainless steel deadbolt throw

  • Stainless steel components provide strength and corrosion resistance

  • Free-turning, wrench-resistant tapered cylinder ring

  • Non-handed design for easier installation

  • Self-aligning and reversible installation

  • Available with ADA turn lever options

  • Optional concealed mounting screws available on select functions

  • May be keyed into existing BEST masterkeyed systems

  • Accepts small format interchangeable cores for easier rekeying

  • Interchangeable core design allows fast, economical rekeying without replacing the full lock

  • UL listed for use as an auxiliary lock on 3-hour fire doors

  • C-UL marked for compliance with applicable Canadian standards and codes

  • Available through SHP by quote

Series options:

  • BEST 8T: Grade 1 deadbolt designed for higher-security applications and greater resistance to forced attack

  • BEST 6T: Grade 2 deadbolt with adjustable 2-3/8" to 2-3/4" backset and 1" throw deadbolt

Common applications:

  • Commercial office spaces

  • Healthcare facilities

  • Schools and universities

  • Retail spaces

  • Storage rooms and restricted areas

  • Public restrooms

  • Residential-style commercial openings

  • Retrofit, replacement, and masterkey system projects

Not sure which deadbolt is right for your opening? SHP can help confirm the correct BEST T Series deadbolt based on your door prep, function, finish, core type, keying requirements, fire-rating needs, and facility application.

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Need Help Choosing the Right Product?

Not sure which function, trim, finish, or hardware option is right for your opening? Contact SHP, and our team can help identify the right product, confirm availability, and provide a quote.