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Warranty: if there is any quality or installation issue with our products, please feel free to contact us, we will reply you in 24 hours.



Door knobs with lock and key safe and durable: meets ans3i security standard. Room door lock with key scope of application:completely left and right hand door reversible,latches adjustable 2-3/8 of an inch or two - 3/4 inch 60 mm or 70 mm, bedroom, privacy, office, suitable for the thickness of the door: 1-3/8 of an inch to 1-3/4 inch 35 mm and 45 mm.
Simple knob design, easy to operate. This lock would enhance security and safety or your privacy. Exceeds 200, strong and heavy, 000 cycles. Adopt stainless steel structure, with anti-pry and anti-collision function, can provide excellent protection. Both sides are locked and unlocked by outside key or internal knob. Door handle with lock and key high-grade Copper Lock Core, Durable, non-corrosive, used for a long time.


Meets ansi 3 safety standards with original stainless steel color and classic modern design, square impact plate panel provides strength and solid post safety bolt provides anti-saw protection for greater security. It does not affect the appearance, a small detail can take out the entrance door of your home up a notch.
Excellent function: the button lock has channel and locking function, which can be unlocked from the outside with the key and locked with the internal button. Latch is adjustable 2-3/8" or 2-3/4" 60mm or 70mm for 1-3/8" to 2" thick doors 35mm and 50mm. Even our 70 year old father, and just like the installation video, and we have included an installation video on the left, he was very easy to install, he said no problem. Range of application.



6 plated brass same keys are included.
Solid stainless steel with brushed stainless finish door knobs are modern, stylish and are perfect for harsh environments or high traffic areas. The 5 pin brass anti-bump lock cylinders provide a higher level of security.
1. Copper Creek
#ad
1 Pack, Copper Creek BK2040SS Ball Knob, Satin Stainless
#adCopper Creek #ad - Steel round Corner Adjustable Latch. Nickel plated bolts. Ansi grade-3 security Keyed Entry Ball Knob. Rich satin Stainless Finish.More information #ad
Brand | Copper Creek #ad |
Manufacturer | Copper Creek Hardware #ad |
Height | 2.8 Inches |
Length | 7.4 Inches |
Weight | 1.16 Pounds |
Width | 3.5 Inches |
Part Number | BK2040SS |
Model | BK2040SS |
Warranty | limited lifetime mechanical warranty and 10 year finish warranty. |
More information #ad
2. Lanwandeng
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2 PackEntry Door Knob with Lock and Keys,Exterior/Interior Door Handles for Bedroom or Bathroom,Satin Nickel Door knobs by Lanwandeng
#adLanwandeng #ad - Application: this door knobs includes three BRASS keys, used for exterior door or interior door where security is needed. Dimensions: adjustable latch with backset is 2-3/8" or 2-3/4"60mm or 70mm to fit all standard doors in the thickness of 1-3/8 '' to 1-3/4 '' 35mm-45mm.Warranty: if there is any quality or installation issue with our products, please feel free to contact us, we will reply you in 24 hours.
More information #ad
Durable: with ansi grade 3, high quality, exceeds 200, durable, 000 cycles. Easy installation: install your door knob in a flash, mounting screws and instruction are included, you can do it by yourself with a screwdriver. Satin stainless steel knobs with high-grade copper lock and keys, and resist corrosion.Brand | Lanwandeng #ad |
Manufacturer | Lanwandeng #ad |
More information #ad
3. Amazon Basics
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Coastal, Amazon Basics Exterior Door Knob With Lock, Matte Black
#adAmazon Basics #ad - Backed by an Amazon Basics 1-year limited warranty. Brass body; steel internal structure. Adjustable latch from 2-3/8 - 2-3/4 inches 60-70mm.More information #ad
Detailed installation instructions included. Includes two 2 brass keys, rounded steel faceplate and strike, KW1 keyway, and zinc alloy latch bolt. Fit all doors 1-3/8” to 1-3/4” in thickness.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 2.62 Inches |
Length | 6.26 Inches |
Weight | 1.07 Pounds |
Width | 2.13 Inches |
Part Number | AB-DH520-MB |
Model | AB-DH520-MB |
More information #ad
4. Copper Creek
#ad
1 Pack, Satin Stainless, Copper Creek CK2030SS Colonial Knob
#adCopper Creek #ad - Nickel plated bolts. Does not have a keyed cylinder, not for use where keyed security is required. New" exterior privacy release button: operate with coin or standard screwdriver only.More information #ad
No privacy key required. Privacy locking Function: Ideal for bedrooom and Bathroom use only. Ansi grade-3 security Privacy Ball Knob. Steel round corner adjustable Latch not suitable for Drive-in application.Brand | Copper Creek #ad |
Manufacturer | Copper Creek Hardware #ad |
Height | 2.8 Inches |
Length | 7.4 Inches |
Weight | 1.02 Pounds |
Width | 3.5 Inches |
Part Number | CK2030SS |
Model | CK2030SS |
Warranty | limited lifetime mechanical warranty and 10 year finish warranty. |
More information #ad
5. Rulart
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Door Knob Lock Interior and Bathroom Doorknob,Bedroom Door Knobs with Lock and Key,Entry Door Handle with Lock and Key,Interior Door Knob LockMatte Black), Door Knob Lock Key Bedroom
#adRulart #ad - The door lock with key is easy to install: guaranteed fit on standard pre-drilled doors and easy installation it can be easily installed with any Phillips screwdriver. Door knobs rest assured purchase:please carefully confirm the size to meet your needs before purchase, if you have any questions with our product, please inform us, we will be 24 hours for your service.Door knobs with lock and key safe and durable: meets ans3i security standard. Room door lock with key scope of application:completely left and right hand door reversible,latches adjustable 2-3/8 of an inch or two - 3/4 inch 60 mm or 70 mm, bedroom, privacy, office, suitable for the thickness of the door: 1-3/8 of an inch to 1-3/4 inch 35 mm and 45 mm.
More information #ad
Suitable forgate, bathroom, kitchen, study, storeroom, school. Simple knob design, easy to operate. This lock would enhance security and safety or your privacy. Exceeds 200, strong and heavy, 000 cycles. Adopt stainless steel structure, with anti-pry and anti-collision function, can provide excellent protection. Both sides are locked and unlocked by outside key or internal knob. Door handle with lock and key high-grade Copper Lock Core, Durable, non-corrosive, used for a long time.
Brand | Rulart #ad |
Manufacturer | Rulart #ad |
Height | 2.56 Inches |
Length | 6.69 Inches |
Weight | 1.08 Pounds |
Width | 2.56 Inches |
Part Number | Rulart door knob |
Model | 6871SA |
Warranty | Rulart factory specializes in the production and development of door locks, focusing on quality and customer service, 100% risk-free purchase, please rest assured to buy door handles, we promise to provide you with a 90-day worry-free return service and lifetime customer experience, if you have any questions, Please feel free to contact us, our technical team will provide you with 7 * 24 quality service and support |
More information #ad
6. Honeywell Safes & Door Locks
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Honeywell 8101401 Classic Entry Door Knob, Oil Rubbed Bronze
#adHoneywell Safes & Door Locks #ad - Rekeyable KW-1 keyways. Window box package. Two 2 identical large head entry keys. Anti-bump resistant. Meets grade-3 residential security standards.More information #ad
Brand | Honeywell Safes & Door Locks #ad |
Manufacturer | Honeywell #ad |
Height | 2.75 Inches |
Length | 6.5 Inches |
Weight | 1.23 Pounds |
Width | 2.75 Inches |
Part Number | 8101401 |
Model | 8101401 |
More information #ad
7. Rulart
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Keyed Entry Door Lock, Round Bedroom Door Knobs with Lock and Key,Entrance Privacy/Entry in Satin Stainless Steel, Door Knob with Lock
#adRulart #ad - High-end material: made of pure 304 stainless steel, which is not satin nickel, even if strongly collision will not leave scratches, strong and durable, tested more than 2000 times, neither deformation nor loosening, is one of the reasons to choose high-quality products.Meets ansi 3 safety standards with original stainless steel color and classic modern design, square impact plate panel provides strength and solid post safety bolt provides anti-saw protection for greater security. It does not affect the appearance, a small detail can take out the entrance door of your home up a notch.
More information #ad
Easy to install:everyone wants to install a lock that protects their privacy, requiring only a screwdriver. Clever design: the hidden screws are covered by a fixed cover, perfect for preventing dislodging and loosening and preventing prying. Excellent function: the button lock has channel and locking function, which can be unlocked from the outside with the key and locked with the internal button. Latch is adjustable 2-3/8" or 2-3/4" 60mm or 70mm for 1-3/8" to 2" thick doors 35mm and 50mm. Even our 70 year old father, and just like the installation video, and we have included an installation video on the left, he was very easy to install, he said no problem. Range of application.
Brand | Rulart #ad |
Manufacturer | Rulart #ad |
Height | 1 Inches |
Length | 4 Inches |
Width | 7 Inches |
Part Number | 3371 SS |
Warranty | We promise to provide you with a 90-day worry-free return service and lifetime customer experience |
More information #ad
8. Probrico
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Satin Nickel Ball Entry Door Knobs Entrance Lockset, Probrico 2 Pack Keyed Alike Door Knobs Combo Pack, Interior Exterior Single Cylinder Door Lock
#adProbrico #ad - Fits doors thicknes:1-3/8 inch to 1-3/4 inch 35mm to 45mm. All locks can be opened with 1 key. Solid column security bolt for anti-sawing protection. Dimensions : knob diameter: 2. 09"53mm, rosette Diameter: 2. 56"65mm. Metal construction adds strength, security and durability.More information #ad
Easy to install with all accessories included. Note : the square plate of the latch is unremovable. Adjustable backset - 2-3/8 inch or 2-3/4 inch 60mm or 70mm. Conformed with ansi grade 3 security. Round entry knob for use on exterior or interior doors where keyed entry and security is needed.Brand | Probrico #ad |
Manufacturer | Probrico #ad |
Part Number | DL607SNET-combo-2pack |
More information #ad
9. Design House
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Polished Brass, Design House 728295 Terrace 6-Way Universal Entry Door Knob, 1
#adDesign House #ad - Locks on one side and rated for residential security. Anti-bump pins for added security. Adjusts for 2-3/4-inch and 2-3/8-inch backsets. 5-year limited mechanical/5-Year limited finish warranty. Polished Brass.More information #ad
Brand | Design House #ad |
Manufacturer | Design House #ad |
Height | 2.36 Inches |
Length | 1.85 Inches |
Weight | 1.1 Pounds |
Width | 1.85 Inches |
Part Number | 728295 |
Model | 728295 |
Warranty | 5-Year limited warranty |
More information #ad
10. CML Hardware
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2 Pack CML Hardware Keyed Alike Entry Door Knob with Removable Latch Plate, Exterior Door Lock with Same Keys in Solid Stainless Steel for Entrance and Front Door, Round Ball Handle
#adCML Hardware #ad - Each cml door knob is ansi grade 3 certified, guaranteed to show no wear for over 200, 000 cycles. Keyed alike 2 pack locking door knobs entry sets use the same key for both knob sets. All metal adjustable latch with removable latch plate 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 suitable for drive-in application.6 plated brass same keys are included.
More information #ad
Cml fully backs our products with a complete 5-year warranty that includes the finish and mechanical. Removable latch plate allows for installation in new doors without chiseling or can be fitted for retrofitting older doors or installed on new doors if desired suitable for drive-in application. Solid stainless steel with brushed stainless finish door knobs are modern, stylish and are perfect for harsh environments or high traffic areas. The 5 pin brass anti-bump lock cylinders provide a higher level of security.
Brand | CML Hardware #ad |
Manufacturer | CML Hardware #ad |
More information #ad