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Polished brass Yale entry knobset with matching deadbolt, concealed screws, keyed entry

Yale

Yale 827-605 Polished Brass US3 Heavy Duty Deadbolt and Knobset Door Lock

SKU CH-JYZV-K1434 MPN 827-605

Heavy-duty entry combo set with single-cylinder deadbolt and knobset fits doors 1-3/8" to 1-3/4" thick and uses a Kwikset KW0 keyway

  • Lock keyingKeyed Different
  • Surface finishPolished Brass
  • Sold asBox
  • ANSI/BHMA Grade 3 certified for residential security
  • Polished Brass US3 finish resists corrosion and tarnish
  • Kwikset KW0 keyway works with existing Kwikset keys
  • Fits standard doors 1-3/8" to 1-3/4" thick
  • Concealed screws give a clean, timeless look

Entry combo lock for standard doors

The Yale 827-605 combines a single-cylinder deadbolt with a keyed entry knob in a single polished brass package. Guarded latchbolts resist forced retraction while the interior thumb-turn and "T" turn allow quick egress. Concealed mounting screws give a clean appearance on both sides of the door. The set meets A156.2 Series 4000 Grade 3 requirements for residential security.

Suits 1-3/8" to 1-3/4" doors with Kwikset keyway

Homeowners replacing existing hardware on standard-thickness doors will find the 2-3/8" backset and 5-pin Kwikset KW0 cylinder match common preparations. Builders needing Grade 2 or Grade 1 certification, a different keyway, or a deadbolt that accepts a smart module should look at other product lines.

ANSI/BHMA Grade 3 certification

The lock carries A156.2 Series 4000 Grade 3 certification, confirming it meets baseline residential strength and cycle tests. Buyers who require a higher grade for insurance or commercial codes must choose a differently rated lock.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $81.99
Pricier than about 60% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameYale
Model name827-605
Size & build
Surface finishPolished Brass
More details
Lock keyingKeyed Different

Questions about this item

How do I install the 827-605 on a door with a 2-3/8" backset, and what step is often missed?

Drill a 2-1/8" face bore and a 1" edge bore, then fit the deadbolt and knobset into the 2-3/8" backset. The step most often missed is aligning the guarded latchbolt so the "T" turn throws the deadbolt smoothly without binding.

What parts of the 827-605 will need lubrication or replacement over time?

The 5-pin brass cylinder and the guarded latchbolt should be lightly lubricated with graphite powder annually. If the Kwikset KW0 keyway wears or a key breaks, the cylinder can be re-keyed or swapped without replacing the whole set.

What is the first limitation you hit when the 827-605 sees heavy daily traffic?

The A156.2 Series 4000 Grade 3 rating means the lock is tested for residential duty. Under sustained high-cycle use the latchbolt return spring and the 5-pin cylinder tolerances will show wear before the Grade 2 or Grade 1 thresholds are reached.

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