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Schlage F-Series Plymouth Matte Black Entry Knobs Right or Left Handed

Grade 2 keyed security in a matte black ball knob that fits standard doors, right or left-handed.
Schlage MPN F51AGPLY622 In Stock & Ready to Ship
$33.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Schlage's Plymouth entry knob handles the job most homeowners need most: a keyed lock for the front or back door that works whether it's mounted right or left-handed. The Grade 2 rating means it's built for everyday residential use, and the matte black finish gives it a clean, modern look that fits a range of door styles. Fits standard door thickness and adjusts to common backset sizes, so installation on an existing door is straightforward.

  • Finish: Matte Black
  • Grade 2 residential lockset
  • Ball knob style, keyed entry
  • Backset: 2-3/8" to 2-3/4"
  • Fits doors 1-3/8" to 1-3/4" thick
  • Reversible for right or left-hand doors

The Details Specifications

Brand Schlage
Model / MPN F51AGPLY622
UPC 043156719754
Weight 2 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Schlage. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Schlage

Or skip the tabs entirely and buy it down the street. Find a store near you →

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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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