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Schlage S251PD-NEP-626 Entrance Double Locking Interconnected Lock w/ Cylinder

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The S251 interconnected lockset offers the flexibility of the S-Series keyed lever with the security of a heavy duty deadbolt. The S251 interconnected lock provides a moderately priced option for light/medium duty commercial and single/multi-housing applications. From the interior, both latch and deadbolt are retracted simultaneously, allowing a true panic-proof exit.

Availability: In stock


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Product Description


• Application: Multi-family dwellings, hotel/motel, office and light duty commercial use.
• Simultaneous retraction of deadbolt and latch for single-motion egress.
• Independent heavy duty torsion springs.
• Handicap compliant levers.
• Patented reinforcer for deadbolt strike in wood frame to withstand kicking and prying.
• Free-spinning steel-reinforced collar protects deadbolt cylinder from wrenching.
• Lever Design: Neptune
• Finish: Satin Chromium Plated 626

Additional Information

Additional Information

Manufacturer Schlage Allegion
Model S251PD-NEP-626
Lock Functions S251PD - Entrance, Double Locking - Deadbolt operated by key from outside or by turn unit from inside. Bolt automatically deadlocks when fully thrown. Outside lever unlocked by key from outside when locked by turn button on inside lever. Turning inside lever retracts deadbolt and latchbolt simultaneously for immediate exit. Latch automatically deadlocks when door is closed.
Door Thickness 1-3/8" to 2" (35 mm-51 mm)
Backset 2-3/8 ̋ (60mm) standard
Case Steel, zinc dichromate plated for corrosion resistance
Handing Non-Handed
Keying/Keyways 6-pin tumbler with two nickel silver keys per lock. Stock locks are keyed 5-pin
Latchbolt Brass, chrome plated, 1/2˝ (13mm) throw, deadlocking
Deadbolt 1" (25mm) throw stainless steel deadbolt is standard
Faceplates/Armor Fronts Steel. 1-1/8˝ x 2-1/4˝ (29mm x 57mm) square corner, beveled, for 2-3/4˝ backset standard
Exposed Trim Levers are zinc based, plated to match finishes indicated. Roses, escutcheons, latch faceplates, strikes are wrought brass or bronze
Strikes T-strike 1-1/8" x 2-3/4" (29mm x 70mm) x 1-1/8" (29mm) lip to center with box standard
Compliances Federal: Meets FF-H-106C
U.L. Listed UL / ULC All locks listed for A label single doors, 4´ x 8´. Letter F and UL symbol on latch front indicate listing
CA State Fire Marshal All levers with returns comply; levers return to within 1/2˝ of door face.
ANSI/BHMA Meets or exceeds A156.12 Series 4000, Grade 2 strength and operational requirements
Warranty Three-year limited
Weight 5.0000


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