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Dull chrome lever lockset with right-angle handle

Yale

Yale ACCENTRA AU5407LN 626 Lever Door Lock

SKU CH-NCV3-K5XER

A commercial-grade lever lockset with Grade 1 security, 3-hour fire rating and ANSI 117.1 compliance

  • TypeDoor Hardware & Components
  • Style5400LN Augusta
  • ANSI 117.1 compliant design meets accessibility requirements
  • UL listed and 3-hour fire rating for commercial safety
  • Grade 1 certification ensures heavy-duty durability
  • Six or seven pin cylinder with two keys provides secure keying
  • Dull chrome 626 finish on heavy-gauge steel resists wear

Yale ACCENTRA AU5407LN 626 Lever Lock

This heavy-duty Grade 1 lever lockset is built for commercial entrances and meets ANSI 117.1 specifications. It carries a three-hour fire rating and is UL listed for use on wood doors with wood or steel frames. The dull chrome finish resists wear in high-traffic environments.

Suits commercial projects needing ANSI 117.1

Installers requiring a Grade 1 entrance function with a 2-3/4 inch backset and six- or seven-pin cylinder will find the specifications match. Buyers needing a different backset, a non-fire-rated lock, or a residential-grade product should look elsewhere.

Fits doors 1-3/4 to 2-1/4 inches thick

Installation uses the supplied curved lip strike measuring 1-1/4 by 4-7/8 inches and two keys keyed different. Misaligned door prep or incorrect backset drilling are the most common issues that prevent proper latching.

Highlights

  • ANSI 117.1 compliant design meets accessibility requirements
  • UL listed and 3-hour fire rating for commercial safety
  • Grade 1 certification ensures heavy-duty durability
  • Six or seven pin cylinder with two keys provides secure keying
  • Dull chrome 626 finish on heavy-gauge steel resists wear

Specifications

BrandASSA ABLOY ACCENTRA
TypeDoor Hardware & Components
Style5400LN Augusta

Questions about this item

What door thickness range does the AU5407LN 626 lever lockset require?

The lockset fits doors from 1-3/4 inches to 2-1/4 inches thick, as specified for the 5400LN series.

Will the 2-3/4 inch backset align with my existing door prep?

Yes, the 5400LN Augusta style uses a 2-3/4 inch backset, matching standard commercial door preparations.

How do I verify the lock meets Grade 1 and UL 3-hour fire rating after installation?

Check for the UL listing mark on the latch and confirm smooth latchbolt operation with the curved lip strike.

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