Schlage Plymouth F51a Csvply626ka4 Keyed Entry Knob, Satin Chrome

The Schlage Plymouth F51A CSVPLY626KA4 is a keyed entry door knob designed for residential entrance doors and light commercial applications such as small apartments, churches, restrooms, and small offices. This entry knob provides essential security with a professional appearance, featuring a refined satin chrome finish that complements both modern and traditional door styles. The keyed design allows you to control access from outside with a key while an inside turn button locks the outer knob, and an emergency exit feature ensures the inside knob remains unlocked for panic exit situations.

Built for durability and ease of maintenance, this knob is engineered for properties where basic security and low to moderate usage are required. The solid brass and zinc construction resists corrosion, and the satin chrome finish provides a sleek, refined sheen that enhances aesthetic appeal while withstanding daily wear. Installation is straightforward thanks to the 3-piece assembly design, and the key-removable outside knob allows for easy cylinder replacement if needed.

Features and Benefits

• Satin Chrome Finish: Complements any door design with a refined, corrosion-resistant finish that maintains its appearance over time.
• Keyed Entry with Emergency Exit: Unlocked by key from outside when the outer knob is locked; inside knob always unlocked for panic exit without key requirement.
• 1-Piece Knob Design: Improves both security and appearance while reducing assembly complexity.
• SecureKey Technology: Enables you to re-key your locks in seconds without replacing the entire lock.
• Solid Brass Trim and Metal Parts: Wrought brass exposed trim with pressure cast zinc tubular lock housing ensures long-lasting durability and professional appearance.
• ANSI Grade 2 Rated: Meets ANSI A 156.2 Series 4000 Grade 2 standards for residential security and is UL listed for 3-hour fire doors.

Specifications

• Brand: Schlage
• Model: F51A CSVPLY626KA4
• Finish: Satin Chrome
• Type: Keyed Entry Knob
• Construction: Solid brass trim, wrought brass exposed trim, pressure cast zinc tubular lock housing
• Cylinder: 5-pin tumbler C keyway with nickel silver keys (2 included)
• Door Preparation: 2-1/8 in crossbore, 7/8 in or 1 in edge bore, 1 in x 2-1/4 in latch face, 1/2 in standard throw
• Door Thickness: 1-3/8 to 1-3/4 in
• Backset: Fits all doors with 2-3/4 in or 2-3/8 in backset
• Corner Options: 1-1/8 in square corner, 1/4 in round corner, or circular drive-in preps
• Faceplate: 1 in x 2-1/4 in
• Bolt Housing: 7/8 in housing with 1 in throw
• Strikes: Full lip, 1-5/8 in x 2-1/4 in, or 1-1/8 in lip options
• Security Rating: ANSI A 156.2 Series 4000 Grade 2; UL listed for 3-hour fire doors
• Assembly: 3-piece assembly for easy installation