Best Aluminum Ball Knobs in 2026

✔MATERIAL: Made of Stainless Steel; Satin Nickel Finish; Passage Door Knobs without Keys

✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors

✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is square, and can't be removable

Flat Door Knobs with Oil Rubbed Bronze Finish; Confirm with ANSI Grade 3, Exceeds 200,000 cycles.

6 Pack doorknob set for 6 doors, keyless passage function, suits for interior doors like closet, hallway and kitchen/french doors that no locking is required;

Adjustable Backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm); Fits doors thickness:1-3/8 inch to 1-3/4 inch (35mm to 45mm)

Size(Dia x H): 3.5x2.8CM/1.38x1.10IN;Screw Length:28MM

Material: glass surface and plastic base, a nice pattern inside the ball

Application: Fit for cabinet dresser drawers cupboard wardrobe bookcase etc,give your furniture a sparkly new looking.

✔MATERIAL: Made of Stainless Steel; Satin Nickel Finish; Passage Door Knob without Keys. Easy to install

✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors

✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is square, and can't be removable

EASY INSTALLATION: Install your knob set in a flash. All you need is a door and a tool set! No need for professional door fitters, you can do it yourself!

PASSAGE FUNCTION: No lock for the doorknob. Use it for any door for spaces that need to stay accessible, but where you sometimes need peace and quiet - closets, hallways, consulting or conference rooms; Material: Metal; Finished Color: Matte Black.

ONE SIZE FITS MOST: This black door knob fits 1-3/8" to 1-3/4" doors; Reversible for both left handed and right handed doors. (Notice: The latch plate is unremovable.)

Push Pull 1/2 Dummy Function Ball Door Knob

Half-dummy is surface mounted on doors where only a pull is required.

Knob Diameter: 2.09"(53mm) , Rosette Diameter: 2.56"(65mm)

✔MATERIAL: Made of Stainless Steel; Oil Rubbed Bronze Finish; Passage Door Knobs without Keys

✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors

✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is round, and can't be removable

Keyed lock entry set with 5 pin solid anti-bump lock cylinder provides a higher level of security. 3 keys are included

Durable solid stainless knobs with an electroplated solid stainless steel finish that is incredibly durable and will last a lifetime

All metal adjustable latch fits doors with 2-3/8’’ - 2-3/4’’ (60-70mm) backsets and doors from 1-3/8’’ to 1-3/4’’ (35-45mm) thick

【Flat ball privacy knob】Flat ball style. Made of stainless steel,anti-rust,sturdy and heavy duty.Oil rubbed bronze finished

【Standard size】Knob Diameter 57mm , Rosette diameter 65mm.Universal Latch 2-3/8" or 2-3/4",Fit door in thickness 1-3/8 inch to 1-3/4 inch.Suitable for left -handed or right-handed doors

【Easy to install】All accessories come with doors knobs,including latch,strike plate,screws,instruction.Easy Replacement Installation with Phillips screwdriver

【Product Features】Ball shape.Stainless steel made,anti rust,durable.Matte black finished.Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Fit for right and left handed doors.

【Standard Door Use】Universal latch 60mm (2-3/8") or 70mm (2-3/4").Fit door thickness 35 to 45mm ( 1-3/8" to 1-3/4").Rosette plate diameter 65mm,Knob diameter 57mm

【Passage Function】NO locking inside or outside.Ideal for hallway,closet and other doors closed but no locking needed

★Door Lock Application: Come with all accessories, for use on interior doors where a privacy locking function is required, such as a bedroom or bathroom.

★Great Quality &High Security: Conformed with ANSI grade 3 exceeds 200,000 cycles and 5 pins brass resistant tumbler cylinder, made of stainless steel, satin nickel surface, smooth and prevent rust.

★Reversible: Fits either right hand or left hand doors, adjustable backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm); fits doors thicknes:1-3/8 inch to 1-3/4 inch (35mm to 45mm).

✔MATERIAL: Made of Stainless Steel; Satin Nickel Finish; Passage Door Knobs without Keys

✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors

✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is round, and can't be removable

Material: Stainless Steel; Black Finish; Modern Flat Ball Style Passage Knob

8 Pack per package(for 8 doors) : passage knobs, used on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors. Confirm with ANSI Grade 3, Exceeds 200,000 cycles.

Passage Function: both sides of knobs are always free and there is no locking function making it perfect for hallways, closet doors, and anywhere else a lock isn't needed

Material: Stainless Steel; Black Finish; Modern Flat Ball Style Privacy Knob

1 Pack per package(for 1 door) : privacy door knob with classic matte black finish for bathroom or bedroom door. Confirm with ANSI Grade 3, Exceeds 200,000 cycles.

Privacy Function(without keys): The latch bolt can be locked by thumb turn button on the inside knob. An emergency release tool can unlock the door from the outside

1,【 What You Get】 ----- In this kit, You will Not only get 20Pcs M6 x 50 Hex Shaped Star Knob Female Thread Nut Clamping Knob Grip Assortment Kit, But also get 20Pcs M6 304 Stainless Steel Hex Nuts and 20Pcs M6 Flat Washer. You can get all of these with only one purchase.

2,【Various M4 M6 M8 Thread】------- We have prepared three different sizes Stars Knob for you, Universally fit and can be used for most types of machine tools, This Kit Can definitely meet all your daily needs. Thread Type is metric thread M8/M6/M4, Thread Pitch:M8 x 1.25mm, M6 x 1.0mm, M4 x 0.7mm. please check the thread size you need before buying.

3,【 Thread Size】------- M8 x 30mm/ 0.30 x 1.5inch(D*L), M6 x 20mm/ 0.23 x 0.8inch(D*L), M4 x 12mm/ 0.15 x 0.47inch(D*L); M8 Head Dia (Approx): 38mm / 1.47inch, M6 Screw Knob Head Dia (Approx): 32mm / 1.26inch, M4 Screw Knob Head Dia (Approx): 25mm / 0.98inch.

🔐Easy Installation:Just tighten the screws with a screwdriver and install easily in minutes.simple knob design for easy operation.Please note that the key of each lock is unique and multiple locks cannot be opened

🔐Safe and Durable:Meets ANS3I security standard. Adopt stainless steel structure, strong and heavy, with anti-pry and anti-collision function, can provide excellent protection.Both sides are locked and unlocked by outside key or internal knob.

🔐Scope of Application:Latches adjustable 2-3/8 of an inch or two - 3/4 inch (60 mm or 70 mm), suitable for the thickness of the door: 1-3/8 of an inch to 1-3/4 inch (35 mm and 45 mm).Suitable for commercial and residential handle applications.

EASY INSTALLATION: Install your door knob in a flash, mounting screws and instruction are included, you can do it by yourself with a screwdriver.

DURABLE: Confirm with ANSI Grade 3, Exceeds 200,000 cycles.Satin stainless steel knobs, high quality,durable, and resist corrosion, all metal features adds strength, security and durability.

APPLICATION: This privacy door knob is used for bedroom and bath room door, no keys, when locked inside, you can open it outside with pin.

[Single Cylinder Deadbolt] The deadbolt, which works best for exterior and interior doors, can be locked and opened with a key from the outside and a thumb-turn button from within

[Identical Keys for All Lock Sets] Lock set will all have the same keys if you buy a multi set of a door lock and a single cylinder deadbolt. The identical key will open all of the deadbolts and locks, making it simple for you to keep tab on everything

[Wide Application] Probrico door knob can be used in transitional traditional Victorian Colonialism home décor, contemporary/modern rooms to give your home or rental property a great look

Privacy Door Knobs Black Finish.65mm Round Rose.Body Material Stainless Steel.Fits both right handed and left handed doors.

10pcs locks per package(For 10 doors).Privacy Function,without keys. When locked inside, the lock could be opened outside with coin. Use for bathroom or bedroom door.

Solid Latch Length(the distane of Hole Center to the Door Edge): 2-3/8" or 2-3/4"(60mm or 70mm).Fits doors board thickness: 1-3/8" to 1-3/4"(35mm-45mm).

6 Pack privacy locking door knobs: The latch bolt can be locked by thumb turn button on the inside knob. An emergency release tool can unlock the door from the outside

ANSI Grade 3 Security, 5 pins pick resistant brass cylinder, brass key nickel plated.

SOLID Adjustable 23/8" or 23/4" (60-70mm) backset, fits doors 13/8" - 13/4" (35-45mm) thick; Solid colum security bolt to provide anti-sawing protection; Solid stainless steel latch bolt available for high security.

🔐Door knob with lock easy Installation:Just tighten the screws with a screwdriver and install easily in minutes door lock.simple door knob design for easy operation.Please note that the key of each lock is unique and multiple locks cannot be opened

🔐Door knob with keys safe and Durable:Meets ANS3I security standard. Adopt 304 stainless steel structure, strong and heavy, with anti-pry and anti-collision function, can provide excellent home protection.Both sides are locked and unlocked by outside key or internal knob.

🔐Door lock scope of Application:Latches adjustable 2-3/8 of an inch or two - 3/4 inch (60 mm or 70 mm), suitable for the thickness of the door: 1-3/8 of an inch to 1-3/4 inch (35 mm and 45 mm).Suitable for bedroom and residential front door knob applications.

Easy Intallation : Easy to install with all accessories included. One person can do it

ANSI Grade-3 Security Privacy Ball Knob, Fit all doors 1-3/8” to 1-3/4” in thickness

Material: Stainless Steel; Square Modern Ball Knob Entry Door Knob

Black Finish,Confirm with ANSI Grade 3

Single Door Knob for interior doors where a push/pull function is required.non-turning lock.

Easily installs in minutes with just a screwdriver.

This spherical door lock for doors board thickness 1.18"(30mm) to 1.97"(50mm).Please measure the door of your home before buying.

Adjustable Solid Latch Length (the distance of Hole Center to the Door Edge): 2-3/8" or 2-3/4"(60mm or 70mm). Fits both right handed and left handed doors.Please measure the door of your home before buying.

Door hole diameter:(2.13-2.36”,54-60mm),Not can't more than 2.36” or 60mm.Otherwise it cannot be installed.Please measure the door of your home before buying.

DURABLE: Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Stainless steel knobs with high-grade copper lock and keys, high quality,durable, and matte black finish resist corrosion.

EASY INSTALLATION: Install your door knob in a flash, SCRATCH RESISTANCE screwdriver, mounting screws and instruction are included. No need for professional door fitters, you can do it yourself!

KEYED ENTRY FUNCTION: Each knob includes three BRASS keys,all keyed alike lock used for exterior door or interior door where security is needed.

【Material&Style】High-qualified stainless steel made,firm,heavy duty,anti rust.Flat Ball style door knob.Matte black

【For all standard door】Universal Latch 2-3/8" or 2-3/4",Fit door in thickness 1-3/8 inch to 1-3/4 inch.Easy Replacement Installation with Phillips Screwdriver.For right-handed and left-handed doors

【Package Include】All accessories come with door lockset,including keys,latch,strike plate,screws,instruction

Risk-free 100-day trial: We're so confident you'll love the Ravinte knobs that we're offering you a 100-day trial to try it, or pick it up and give you a full refund.

EURO-Style: This cabinet knob is an ideal way to beautify an entire room. Make cabinet hardware a part of your home décor today

Size of Round Knobs:Diameter 1-1/4"; Base Diameter: 3/4"; Height: 7/8"

★This spherical door lock is suitable for : doors board thickness 1.1"(28mm) to 2"(50mm) thick.

★Applies to Latch Length (the distance of Hole Center to the Door Edge): 2-3/8"(60mm).

★High-grade Copper Lock Core: Durable, non-corrosive, used for a long time. This lock would enhance security and safety or your privacy.

Material: Stainless Steel; Color: Polished Brass;

Keyed Entrance(All Same Key) : install on exterior doors (including knobs or handle sets); Be locked with keys outside and turn buttons from inside; Please note all the lever same key;

Adjustable Latch with Backset: 60mm(2-3/8") or 70mm (2-3/4 '');Fit all doors 35 to 45 mm ( 1-3/8 '' to 1-3/4 '')thick,Notice: The latch plate is square, and can't removable.

🔐[Durable]: GOLDSEED doorknob with satin nickel material is resistant to smudging and offers strong durability. Integrate with modern home design and have a wide selection of interior design styles, including city country.

🔐[Great Quality & Easy Installation]: Stainless Steel; Satin Nickel Finish; Modern Flat Ball Style privacy doorknob. The easy installation is made for a one-person project.

🔐[Dimension]: GOLDSEED knob lock is suitable for a right hand and left hand. Latch has an adjustable backset 2-3/8 inch to 2-3/4 inches to fit all standard door preparations. Not only suitable for wooden doors, metal doors, french doors, and composite doors are also applicable.