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.