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Cylindrical classroom lever lockset, dull chrome finish, right-angle Augusta style lever, heavy gauge steel body, ANSI strike plate

Yale

Yale Accentra AU5408LN 626 Classroom door lock

SKU CH-3DKG-T5HH8

Cylindrical classroom lockset with MicroShield antimicrobial finish in dull chrome, Grade 1 heavy-gauge steel, KD keying with two keys, ANSI/BHMA A156.2 Grade 1, ADA, UL and cUL listed

  • TypeDoor Hardware & Components
  • Style5400LN Augusta
  • ANSI/BHMA Grade 1 certification meets the highest commercial security standard
  • Classroom function locks outside lever with key while inside lever always allows free egress
  • MicroShield antimicrobial coating inhibits bacterial growth on high-touch surfaces
  • Heavy-gauge steel construction withstands heavy daily use in institutional environments
  • ADA-compliant lever design provides accessible operation for all users

Classroom Function Door Lock

This Yale Accentra AU5408LN 626 lockset is built for classroom doors where the outside lever remains locked and the inside lever always allows free egress. It suits commercial buildings that need a heavy-duty cylindrical lock meeting Grade 1 requirements.

Sustained Use Durability

The heavy-gauge steel construction and ANSI/BHMA A 156.2 Grade 1 rating mean the mechanism withstands high-traffic daily operation without degradation. MicroShield antimicrobial finish resists surface bacteria growth even after years of constant handling.

Grade 1 Certification Decides Fit

ANSI/BHMA A 156.2 Grade 1 is the single specification that determines whether this lock satisfies the building code or insurance requirement for the opening. If the project calls for Grade 2, this unit exceeds it; if Grade 1 is mandatory, this unit meets it.

Highlights

  • ANSI/BHMA Grade 1 certification meets the highest commercial security standard
  • Classroom function locks outside lever with key while inside lever always allows free egress
  • MicroShield antimicrobial coating inhibits bacterial growth on high-touch surfaces
  • Heavy-gauge steel construction withstands heavy daily use in institutional environments
  • ADA-compliant lever design provides accessible operation for all users

Specifications

BrandASSA ABLOY ACCENTRA
TypeDoor Hardware & Components
Style5400LN Augusta

Questions about this item

How much heat or noise does the AU5408LN 626 generate during continuous daily use?

The lock is fully mechanical with no motor or electronics, so it produces no heat and no audible noise during operation.

What door preparation and cylinder type must already be in place for the AU5408LN 626 to install?

It fits a standard 2 1/4 x 4 7/8 ANSI strike cut-out and uses a 6-pin KD cylinder, so the door must be pre-drilled for that strike and accept a 6-pin keyway.

Will the AU5408LN 626 work with existing 5-pin key systems or older mortise hardware?

No, the lock requires a 6-pin cylinder and a cylindrical bore; it is not compatible with 5-pin keyways or mortise lock prep.

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