Kwikset 300P Polo Privacy Door...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.70
$19.87
Kwikset 300P Polo Privacy Door Knob, Interior Bed/Bath Lock, 6AL Latch & RCS Round Corner Strike

Kwikset 300P Polo Privacy Door Knob, Interior Bed/Bath Lock, 6AL Latch & RCS Round Corner Strike

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Model: 300P-26D
From the Polo Collection
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$29.70
$19.87
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Kwikset 300P Polo Privacy Door Knob – Interior Bed/Bath Lock, 6AL Latch & RCS Round Corner Strike

Upgrade your home security and style with the Kwikset KWI-300P Polo Privacy Door Knob, designed for interior bedroom and bathroom doors. Built with a durable 6AL latch and RCS round corner strike, this privacy lockset offers smooth operation, reliable performance, and a classic round knob design that complements any décor.

Perfect for privacy-focused spaces, this interior lock allows locking from the inside with an emergency unlocking option from the outside, ensuring safety and convenience for your household. Its robust construction and timeless satin chrome finish make it ideal for both modern and traditional homes.

Key Features:

  • Brand & Model: Kwikset KWI-300P Polo Privacy Door Knob

  • Function: Interior privacy lock for bedrooms and bathrooms

  • Hardware Included: 6AL latch & RCS round corner strike for secure fit

  • Finish: Satin chrome for a sleek, versatile look

  • Easy Installation: Fits standard door prep with adjustable latch

  • Safety & Convenience: Emergency unlocking feature for peace of mind

Whether you’re upgrading old hardware or finishing a new home project, the Kwikset KWI-300P Polo Privacy Door Knob delivers security, style, and reliability in one package.

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Product Subgroup:
Mechanical Locks
Commercial/Residential:
Commercial
Product Type:
Deadbolt Strikes
Subcategory:
Residential Parts
Product Category:
Mechanical Locks
Collection:
Polo
Department:
Door Hardware

Kwikset 300P-26D – Frequently Asked Questions

1) Does the Kwikset 300P Polo privacy knob take a key, or is it keyless?
No key and no cylinder. The Polo 300P is a privacy set for bedrooms and bathrooms: you lock it from the inside, and the outside knob has an emergency release so someone can get in if a person is locked in or unwell. If you need a keyed opening, a privacy set is the wrong function, look at a keyed entry or a passage knob for a door that never needs locking.
2) What backset does the Kwikset Polo 300P latch fit, 2-3/8 or 2-3/4 inch?
Both. The 300P ships with the 6AL adjustable latch, so it sets to either of the two standard residential backsets rather than committing you to one. That matters when you are working through a building with mixed door prep, you order one part number instead of two.
3) My door frames have square-corner strike cutouts. Will the strike that comes with the Kwikset 300P work?
Not without changing the frame or the strike. The 300P comes with the RCS round corner strike, which drops into a radius-corner mortise. If your existing strike plates have square corners, either swap in a square corner strike plate or file the mortise corners round. The knob and latch themselves are unaffected either way.
4) What finishes does the Kwikset Polo privacy knob come in?
Seven: Satin Nickel, Bright Chrome, Satin Chrome, Antique Nickel, Antique Brass, Venetian Bronze, and Matte Black. If you are matching existing hardware across a building, that range covers the common bright and satin chromes plus the darker bronze and black finishes people move to on remodels.
5) Do I need to buy a latch and strike separately with the Kwikset 300P Polo knob?
No, the set is complete for a standard prepped door. The 6AL latch and RCS round corner strike come in the box along with the knobs, so the only thing you need on site is a screwdriver. Nothing else is required to finish a bore-and-latch opening.
6) Can I standardize a whole building on the Kwikset 300P for bathrooms and bedrooms?
Yes, and that is the practical use for it. One model, one adjustable latch covering both standard backsets, and seven finishes to match whatever is already hanging. Just remember it is a privacy set: it belongs on bedroom, bath, and similar interior doors, not on unit entries, closets that only need a passage set, or anything needing keyed control.
How fast can I get the Kwikset 300P-26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Kwikset 300P-26D come with a warranty?
Absolutely. The Kwikset 300P-26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Kwikset 300P-26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Kwikset 300P-26D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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