8 Best Door Knobs Tested and Reviewed in 2025

Main highlights

Main highlights

Main highlights

Main highlights

• 6 Pack per package(for 6 doors) : privacy door knobs 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
• SOLID 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
• Easy Intallation : Easy to install with all accessories included. The easy installation makes for a one-person project. It fits both right and left handled doors.
• Dimensions : Knob Diameter: 2.2"(57mm) , Rosette Diameter: 2.56"(65mm). Note : The square plate of the latch is unremovable

Main highlights

• Privacy Function: The black door knob is ideal for bathrooms, bedrooms, and any room where privacy is needed. The privacy door lock hasn’t keys, locks from the inside with a turn button and unlocks from the outside with a coin or screwdriver or other flat piece of metal in emergency
• Premium Quality: Door handles made of high quality stainless steel, and confirm with ANSI Grade 3. The matte black finish is classic and timeless, the grip is very comfortable. Electroplating process surface layer will not rust, durable for long lasting use. Solid Column security bolt for anti-sawing protection
• Adjustable Latch: Adjustable latch adjustable to 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 unremovable)
• Easy Installation: Interior door knobs come with all accessories and included installation instruction to help you complete only one-person project and in a few minutes. It fits both right and left handled doors
• Satisfaction Guaranty: if there is any problem with the bedroom/bathroom door knobs with lock, RESPONSE IN 24 HOURS, we will bring you a satisfactory warranty

Main highlights

Main highlights

Main highlights

• PRIVACY FUNCTION: The privacy door knobs can be locked by twisting the button inside and opened outside in case of emergency with a flat-tipped tool such as a screwdriver or coin, ideal for use with bedrooms, bathrooms, interior locking doors and other privacy needs
• EASY INSTALLATION: All door knobs are reversible and can be installed left-handed or right-handed. Privacy door knobs come with all accessories and included installation instructions to help you complete the simple installation of the door knobs lock in less time. Each of door knob is packaged separately to avoid scratches caused by collisions during transit
• ADJUSTABLE LATCH: 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. Reversible for both left handed and right handed doors. (Notice: The latch plate is unremovable.)
• PREMIUM QUALITY: Heavy-duty door knob is made of premium quality stainless steel to guarantee rust-free in a high humidity environment. Conformed with ANSI Grade 3 Exceeds 200,000 cyles and 5 pins brass tumbler cylinder; Solid Column security bolt for anti-sawing protection
• CONTEMPORARY DESIGN: Available in a sophisticated, modern door hardware style with simple, unique details to match your home décor

Main highlights

• VERSION UPGRADING: The surface of our door handles adopts electroplating process instead of the powder coated or painted surface of other products , which has more adhesion for long-lasting product life. Square door handles feature a minimalist line design and a matte black finish to suit most home decor styles. It also gives you a smooth touch and enhances the beauty of your room
• PREMIUM MATERIAL: Heavy-duty door handle is made of premium quality zinc alloy and brass parts to guarantee rust-free in a high humidity environment. The thickened solid handle combined with high-quality materials is extra durable. Each modern door lever is individually packaged to avoid scratches due to direct contact between items
• EASY INSTALLATION: No need for professional door fitters, you just only need a screwdriver to quickly complete the installation! Installation instructions included help you complete it in a flash. All Plustool door handles are reversible and can be installed left-handed or right-handed
• PRIVACY FUNCTION: The privacy door lock can be locked by twisting the button inside and opened outside in emergency WITHOUT keys(use a coin or screwdriver). Interior door handle provides excellent security and privacy and is commonly used in areas such as guest rooms, bedrooms, bathrooms, interior locking doors and other privacy needs
• ADJUSTABLE LATCH: Black door knob has an adjustable universal latch, 2-3/8"(60mm) or 2-3/4"(70mm). This door lever fits 1-3/8"(35mm) to 1-3/4" (45mm) doors. Dimensions: Lever Length: 4.84" (123mm), Rosette Diameter: 2.4" (61mm) (Notice: The latch plate is unremovable)

Main highlights

• MODERN DESIGN: Simplistic line design looks bright and tasteful, giving you the sense of maturity,Suitable for a variety of decoration styles. Matte black finish is gentle and decent. It also gives you a smooth touch while enhancing the beauty of your room
• PREMIUM QUALITY: Heavy-duty door handle is made of premium quality zinc alloy and brass parts to guarantee rust-free in a high humidity environment. The door lever has a thick and smooth black color powder coating for long-lasting product life
• PRIVACY FUNCTION: The privacy door levers can be locked by twisting the button inside and opened outside in case of emergency with a flat-tipped tool such as a screwdriver or coin, ideal for use with bedrooms, bathrooms or offices, etc
• EASY INSTALLATION: All door handles are reversible and can be installed left-handed or right-handed. Privacy door handles come with all accessories and included installation instructions to help you complete the simple installation of the door handle lock in less time. Each of door handle is packaged separately to avoid scratches caused by collisions during transit
• ADJUSTABLE LATCH: Black door knob have adjustable universal latch - 2-3/8"(60mm) or 2-3/4"(70mm). Fits door thicknesses of 1.38"(35mm) to 1.78"(45mm). Dimensions: Lever Length: 4.6" (116mm), Rosette Diameter: 2.4" (61mm). Note : The square plate of the latch is unremovable