Best Carbon Steel Door Knobs in 2025

★Material: Stainless Steel; Color: Satin nickel;It is been designed and tested with strengh and durability in mind.Privacy Hardware: without keys,designed for a private space, such as for bedrooms and bathrooms, Be locked with turn buttons without key;Use for bathroom or bedroom door. Made of modern design, the door hardware is for a long time use;

★Design style:Designed to completed both conventional and modern style interior doors for comerical and residential applications. This lock set offers the modern look of satin nickel while giving you the very best in security and durability.

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

Finished in Polished Chrome

Intricate solid metal construction for lifelong beauty and durability

Includes mounting hardware: #8-32 x 1/2 in. and #8-32 x 1 in. Truss Head Machine Screws

Lock application: for indoor and outdoor use

Ease of use: single cylinder deadbolt with interior thumb turn

Sleek appearance: Antique brass finish upgrades your look or matches existing door hardware

✔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

Brass body; steel internal structure

Adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm)

Includes four (4) brass keyed alike keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt

NEW INSTALLATION FIT – This lock set is ideal for replacing broken lock sets on 1-3/8 inch to 1-3/4 inch thick interior doors.

BEAUTIFUL, CLASSIC BRONZE KNOB LOCK SET - The E 2495 bronze knob set is ideal for replacing or updating interior door hardware. With a classic bronze finish, it’s a great choice for your next project.

LEFT OR RIGHT HAND INSTALLATIONS – The steel case mortise assemblies can be used for left or right hand installations, and can easily be installed.

Durable solid stainless knobs with an electroplated matte black 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) thickness

Keyed lock entry set with 5 pin solid anti-bump lock cylinder provides a higher level of security. 12 keys are included

Secure your doorway with this sleek Combo lock. Each lock features an adjustable latch, single cylinder deadbolt and switch style knob with simple and easy installation.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

If you order more than 1 combo lock set, each combo lock set will come with a different key (Keyed Differently). Deadbolt and entry lock in each individual box are keyed alike

Single Standard re-keyable KW1 cylinder, includes 1 doorknob and 1 deadbolt and each combo lock includes 6KW1 keys: no need to cut additional keys

Round Ball entry knobs for use on exterior or interior doors where keyed entry and security is needed

All locks can be opened with only 1 key. Solid Column security bolt for anti-sawing protection.

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)

Round Privacy Door Knob : Privacy door knobs with elegant matte black finish. Confirm with ANSI Grade 3, Exceeds 200,000 cycles.

Steel Adjustable Latch : It has adjustable universal latch - 2-3/8" or 2-3/4", Fits doors 1-1/4 inch to 1-3/4 inch

Privacy Function : 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

【DIMENSIONS】Adjustable latch to fit the two most common back sets in the U.S. (2-3/4-inch and 2-3/8-inch). Door thickness: 1.37” to 1.75”.

【EASY TO INSTALL】Mounting screws and instruction are included. Easy installation requiring only a screwdriver.

【PACKAGE INCLUDES】Pack of 4 Door knob kits. Strike plates and screws included. 4PCS Door stoppers as a gift.

For use on exterior doors where keyed entry and security is needed

Universal handing; fits both right handed and left handed doors

Features an adjustable latch to fit all standard door preparations

Reminder: The machine screws come preinstalled in the handle. Please remove them before installation

All metal construction for strength and security. Electroplated oil rubbed bronze against wear

Locks purchased separately will be key different. Includes 3 brass keys per set

【PRIVACY FUNCTION】The door knob can be locked by turn button from the inside and unlocked by a coin from the outside in emergency.

【STANDARD SIZE】Easily mounts to doors 1-3/8" to 1-3/4" in thickness. Adjustable backset for 2-3/8 " or 2-3/4".

【PACKAGE INCLUDES】Pack of 4 Door knob kits. Strike plates and screws included. 4PCS Door stoppers as a gift.

Installing cabinet hardware is a great way to create any room changing upgrade with a small addition

Coordinates well with stainless steel appliances

Modern bar knob shape

OPEN OR CLOSE, MAINTAIN ACCESS: Use it for any door for spaces that need to stay accessible, but where you sometimes need peace and quiet - hallways, consulting or conference rooms

LEFT? RIGHT? EITHER? YES: Never worry about installing these knobs upside down on a door that swings right when you needed left! Reduce confusion and installation costs

CLASSIC, EVEN ELEGANT, SECURITY: Add a touch of quiet class to your environment. No protruding flanges, screws or rough edges ensures completely safe operation and easy handling

Interior Privacy Door Knobs:Satin nickel keyless interior door knobs with smooth spherical surface, easy rotation to lock or unlock.the door knobs is suitable for indoors such as bedrooms and bathrooms. complements your home’s interior door and look modern and classic.

Easy to install:Door knobs come with all accessories and included included installation instructions to help you Install your lockset in a flash.

Privacy Function : The latch bolt can be locked by thumb turn button on the inside knob. Can be released exterior with coin or screwdriver for emergency.

【DURABLE QUALITY】Reliable sturdy hardware that will stand the test of time, will not rust, and is durable for long-lasting use. Aluminum bile and aluminum shell for high quality and safety are stronger than typically used pot metal.

【KEYED ALIKE ENTRANCE KNOBS】This ball-style knob comes with the same keys, which is convenient to take one key for several doors. Perfect for exterior or interior doors where keyed entry and security is needed.

【ADJUSTABLE LENGTH LATCH】The adjustable latch with backset 60mm(2-3/8") or 70mm (2-3/4 ''), fits most standard doors 35 to 44 mm ( 1-3/8 '' to 1-3/4 ''). Reversible for both left-handed and right-handed doors.

Knobs Material: Ceramic; Knobs Finish: Polished; Screw Material: Carbon Steel; Total Size: 32mmx24mm/0.94"x1.26"(Max. W*H); Screw Size: M4X22, M4X25, M4x40; Color: Orange

Package Contents: 15pcs Ceramic Knobs, 15pcs M4X22mm Screws, M4X25mm Screws, M4x40mm Screws

Design: Simple but elegant shape, ceramic knobs, polished finish, mushroom shape, suitable for home or office decoration, decorate your furniture good looking.

EASY INSTALLATION: Install your leverset 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 leverset. 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: Zinc Alloy; Finished Color: Matte Black.

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

Material: Ceramic, Zinc Alloy; Knobs Finish: Polished; Bottom Finish: Plating; Screw Material: Carbon Steel; Color: White; Total Size: 37x27mm/1.46"x1.06"（H*D); Bottom Diameter: 16mm/0.63"; Screw Size: M4 x 25mm, M4 x 40mm

Package Contents: 5pcs Ceramic Knobs, 5pcs M4x25mm Screws, 5pcs M4x40mm Screws

Design: Ceramic knobs, polished finish, ball shape, suitable for home or office decoration.

Knobs Material: Ceramic; Knobs Finish: Polished; Screw Material: Carbon Steel; Total Size: 38mmx28mm/1.1"x1.5"(Max. W*H); Screw Size: M4X22, M4X25, M4x40; Color: White

Package Contents: 10pcs Ceramic Knobs, 10pcs M4X22mm Screws, M4X25mm Screws, M4x40mm Screws

Design: Simple but elegant shape, ceramic knobs, polished finish, mushroom shape, suitable for home or office decoration, decorate your furniture good looking.

Knobs Material: Ceramic; Knobs Finish: Polished; Screw Material: Carbon Steel; Total Size: 38mmx28mm/1.1"x1.5"(Max. W*H); Screw Size: M4X22, M4X25, M4x40; Color: Blue

Package Contents: 6pcs Ceramic Knobs, 6pcs M4X22mm Screws, M4X25mm Screws, M4x40mm Screws

Design: Simple but elegant shape, ceramic knobs, polished finish, mushroom shape, suitable for home or office decoration, decorate your furniture good looking.