Advertising Disclosure

Best door knobs - October 2026

Last Updated - October 21, 2026

1
Best Choice
23% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Goldenwarm
23% Off

Goldenwarm Matte Black Door Knobs Interior, Privacy Bedroom Door Knob with Lock, Black Interior Door Knobs Bathroom 6 Pack

Goldenwarm

(23% Off)

More Details
Main highlights
- Matching inteiror privacy doors: The interior door knobs are ideal for rooms where privacy is needed, such as bedrooom and bathroom. Clean and smooth lines of privacy door knob complements your home’s interior door and look modern and classic
- Install and daily use with ease: Straightfoward installation with pre-existing hole requiring only a screwdriver. The indoor door knob hasn’t keys. Locks from the inside with a turn button and unlocks from the outside with provided release tool in emergency
- Engineered for Strength & Longevity: These black door knobs for interior doors are crafted from rust-resistant stainless steel and designed to endure years of use without fading or loosening. Whether used as bedroom door knobs or bathroom door knobs, the sturdy structure and long-lasting finish deliver both reliable performance and a modern look that elevates any room
- Durable Metal Construction: Door knob Crafted from sturdy materials to resist daily wear and tear, this privacy door knob is built for long-lasting performance and a consistent feel
- Adjustable latch and reversible knob: Adjustable latch to fit 2 3/8" or 2 3/4" backsets. Fits on 1 3/8" to 1 3/4" thick doors. Please measure the door thickness and backsets before purchasing. The reversible knobs can be rotated to work in both directions way for right or left door
(23% Off)
2
Best Value
24% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LANSTE
24% Off

LANSTE Black Door Knobs, 10 Pack Privacy Door Knobs Interior | Door Knob for Bedroom/Bathroom Keyless Doorknobs Interior/Exterior Lockset, Black Modern Design Door Hardware

LANSTE

(24% Off)

More Details
Main highlights
- WIDE APPLICATION – MODERN BLACK DOOR KNOB. Modern black door knob complements contemporary and traditional décor. Perfect for bedroom door knob, bathroom door knob, office door knob, and other interior door hardware needs. Each door knob is individually packaged to prevent scratches during shipping
- PRIVACY FUNCTION – KEYLESS INTERIOR DOOR KNOB. This privacy door knob is designed for bedrooms, bathrooms, and interior rooms where privacy is needed. The interior door knob features a thumb turn lock inside and an emergency release outside that can be opened with a coin or flat screwdriver. No key required. Ideal privacy door handle for bathroom and bedroom doors
- HIGH QUALITY STAINLESS STEEL – ANSI GRADE 3. Made of premium stainless steel with matte black finish, rust-resistant and corrosion-resistant in high humidity environments. Conforms to ANSI Grade 3, tested for over 200,000 cycles. Equipped with 5-pin brass tumbler cylinder and solid security bolt for long-lasting durability and security
- EASY INSTALLATION – REVERSIBLE DESIGN. Reversible interior door knob for left-handed and right-handed doors. Includes all installation hardware and instructions. Easy to install with a screwdriver in minutes, perfect replacement door knob for existing interior door hardware
- ADJUSTABLE LATCH – FITS STANDARD DOORS. Adjustable latch fits 2-3/8" or 2-3/4" backset. Compatible with standard door thickness 1-3/8" to 1-3/4". This interior door knob fits most residential interior doors. (Note: Latch plate is non-removable)
(24% Off)
3
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BESTTEN
10% Off

BESTTEN Keyed Entry Door Knob with Lock, Heavy Duty Interior and Exterior Door Lock, Standard Ball, Satin Nickel

BESTTEN

(10% Off)

More Details
Main highlights
- Universal Fit: Fits 2-3/8" (60mm) / 2-3/4" (70mm) backsets and 1-3/8"–1-3/4" (35–45mm) door thickness; compatible with left/right-handed doors
- Safety & Durability: Lockable on both sides; stainless steel handle with reinforced steel structure and anti-collision cylinder for long-lasting security
- Premium Quality: Tested to 250,000 cycles; stainless steel handle, brass mechanism
- Locks purchased separately will be keyed different. Includes 3 keys per set
- Easy Installation: Ball 3-bar lock design; simple DIY setup with clear instructions, no professional help needed
(10% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Probrico

Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack

Probrico

(6% Off)

More Details
Main highlights
- UNIVERSAL FIT FOR INTERIOR PRIVACY DOORS: Fully reversible for both left- and right-handed doors - one product fits any interior swing. The door knobs interior are designed for privacy rooms (bedroom, bathroom, home office), NOT for exterior/entry security - the emergency coin-release on the outside is a safety feature so no one gets locked in, not a security weakness. Ideal for whole-home refreshes, rentals and new builds where you want a consistent modern black look across every door
- SET YOUR LOCK DIRECTION - NO "BACKWARDS" SURPRISE: Unlike the knob that locked in a fixed orientation, for this black door knobs you can choose whether the turn-button sits horizontal or vertical BEFORE installing - just position the button the way that feels natural to you. Follow the included quick-start guide (Photo 2 of Product description part). Locks from inside with a turn button; unlocks from outside with a coin or flat screwdriver in an emergency - no keys to lose
- INSTANT MODERN UPGRADE FOR EVERY DOOR: Clean matte black flat-ball look instantly elevates bedrooms, bathrooms, offices and hallways - reviewers call it a small change that "dramatically" transforms a room. The smooth ball has no sharp edges or exposed screws, comfortable to grip and safe for kids. 6-pack interior door knobs let you match every interior door in one budget-friendly project
- EASY 10-MINUTE DIY INSTALL, ALL HARDWARE INCLUDED: A true one-person job - each set comes with the knob, adjustable latch, strike plate, screws and step-by-step instructions; no professional help needed. The adjustable latch fits both 2-3/8" and 2-3/4" backsets and doors 1-3/8" to 1-3/4" thick - standard for most US interior doors. Please note the strike plate and faceplate are one-piece (non-removable), so on older or non-standard door frames, check your existing cut-out before installing
- BUILT TO LAST - ANSI GRADE 3, 250,000+ CYCLES: Independently rated to ANSI Grade 3 and tested past 250,000 turn cycles, so Probrico door knob keeps turning smoothly for years of daily bedroom and bathroom use. Solid stainless steel construction with a 5-pin brass cylinder resists wear, rust and corrosion. The matte black finish is anti-fingerprint and keeps its look - Tip: leave the protective film on until the knob is fully mounted to avoid install scratches
(6% Off)
5
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Estmoon
20% Off

Estmoon 5 Pack Matte Black Door Handles Interior Door Knobs | Keyless Privacy Door Lock, Heavy Duty Solid Zinc Alloy, Thumb-Turn Lock for Bedroom Bathroom, Square Rosette, Easy to Install

Estmoon

(20% Off)

More Details
Main highlights
- Upgraded Finish That Outlasts the Rest: Why settle for peeling and fading? The ESTMOON interior door handle features an advanced electroplating process, delivering superior surface adhesion and a flawless finish that won't flake off like ordinary powder-coated handles. This matte black door handle boasts flawless appearance and maintains elegant look for years. The sleek, bold square door lock complements all door colors
- Satisfaction Guaranteed: Check package accessories before installation. If you meet any issues with Estmoon household black door knobs, RESPONSE IN 24 HOURS
- Privacy Made Simple, Noiseless: Need private space? One quick twist locks the door instantly. In an emergency, you can unlock it easily from outside. This practical black door handle runs nearly silently with no squeaks. Perfect door locks for bedrooms, bathrooms and guest rooms, no troublesome keys required
- One Latch, Perfect Fit Guaranteed: Compatible with standard interior doors ranging 1-3/8" (35mm) to 1-3/4" (45mm) thick. Adjustable latch supports 2-3/8" (60mm) to 2-3/4" (70mm) backset. This reliable Square door lever with fixed latch plate fits most room doors perfectly. Measure your door size and update your space with premium bedroom door lock right away
- DIY Installation in Minutes: No handyman needed for this versatile door handle with lock. Only a screwdriver and detailed guide are required for quick assembly. Reversible design fits left and right opening doors. All mounting parts are included, each handle is well packaged to keep perfect condition
- Built Solid, Premium Quality: Hold this door knob once and you'll feel the difference. Made from heavy-duty solid zinc alloy, it delivers satisfying weight and rock-solid durability. Anti-rust and anti-corrosion, this bedroom door lock ensures long-lasting use
(20% Off)

Best door knobs - October 2026

Goldenwarm Matte Black Door Knobs Interior, Privacy Bedroom Door Knob with Lock, Black Interior Door Knobs Bathroom 6 Pack

LANSTE Black Door Knobs, 10 Pack Privacy Door Knobs Interior | Door Knob for Bedroom/Bathroom Keyless Doorknobs Interior/Exterior Lockset, Black Modern Design Door Hardware

BESTTEN Keyed Entry Door Knob with Lock, Heavy Duty Interior and Exterior Door Lock, Standard Ball, Satin Nickel

Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack

Estmoon 5 Pack Matte Black Door Handles Interior Door Knobs | Keyless Privacy Door Lock, Heavy Duty Solid Zinc Alloy, Thumb-Turn Lock for Bedroom Bathroom, Square Rosette, Easy to Install

You may also like...

Plustool 10 Pack Brushed Nickel Door Knobs,Privacy Door Knob with Lock, Interior Doorknobs Silver, Keyless Door Locks Set for Bedrooms Bathrooms, Reversible for Left/Right Door Handle

Plustool 6 Pack Matte Black Door Handles Interior, Keyless Interior Door Knobs, Privacy Door Locks for Bedroom Bathroom, Heavy Duty Square Door Lever Locksets, Reversible for Left&Right Handled Doors

Amazon Basics Exterior Door Knob with Key Lock and Deadbolt, Keyed Alike, Coastal, Matte Black

Plustool 8 Pack Matte Black Door Knobs, Privacy Door Knob with Lock, Interior Doorknobs with Round Ball, Keyless Door Lockset for Bedrooms Bathrooms

Sign up and get exclusive special deals