8 Best Door Knob Locks: for Back, Front and Interior Doors of 2020

This is one of the best door knob locks for privacy. It can prevent embarrassing bathroom walk-ins, but it won’t provide any actual security. It’s also great as a bedroom door lock.

You won’t need an emergency key. This knob can be quickly unlocked with a coin or similar thin object. This is convenient, but can be a security drawback. Kids can get it open in no time.

What People Are Saying

Those who were looking for a cheap and simple privacy lock for an interior door were glad to find this one.

Pros/Cons

What makes this one of the best keyed entry door knobs and deadbolts is the pick-resistant design. It would take a pro to defeat it. It could be the best door knob lock for backdoors and other exterior points of entry due to its solid construction.

You can rekey both the knob and deadbolt in about 10 seconds to accept any door key you have. This is useful for rentals and misplaced keys. Two keys are included with purchase.

What People Are Saying

Many have reported that they’ve had to change their keys, and they like how easy it is to rekey these locks. Overall, customer satisfaction is really high.

Pros/Cons

No keys are needed here. As the admin, you can program your own master code. Then you set a standard code to give to anyone who you want to have access. You can even set eight personalized codes for individual employees or family members.

If you’re looking for the best smart door knob lock, you can save money by going with this reasonably priced knob.

What People Are Saying

Folks like the convenience and flexibility of push button locks, and they love that this one has so many programmable passcodes.

Pros/Cons

This digital locking knob has its buttons above the knob instead of on it like the TurboLock Keyless Smart Lock Doorknob. That’s a better looking design.

You can program up to six passcodes, as long as you have one of the bypass keys. That’s enough codes for the average family or a smaller office. One thing to consider is that this lock isn’t weatherproof, so it’s best used on interior doors only.

What People Are Saying

People comment on how much more convenient a digital door knob lock is compared to standard keyed locks. They like this one because it offers a bypass key option.

Pros/Cons

Do you have antique lock sets on your interior door that need to be replaced? Or maybe you’ve been wanting to redecorate with a retro style. In either case, you may love this lock. Professional installation may be required for some doors. But you can do it yourself if you can follow the instructions and are handy with a drill and keyhole saw.

This is a privacy lock for indoors only. It operates with the included skeleton key, or any skeleton key, so there’s not much in way of security. To save money, you can get the double door knob and lock set. There’s even a four-pack available for additional savings.

What Customers Are Saying

Homeowners with malfunctioning antique locks were thrilled to find a replacement that replicates that traditional style. Even people redesigning their homes in retro style were happy with this find.

Pros/Cons

This is perhaps the simplest of high quality door knobs. You can use one of the included keys, or you can use one of the programmable passcodes. There’s no complicated programming or rekeying involved.

You can use it as a home entry lock or for securing interior rooms to protect valuables or keep unauthorized people away from guns.

What People Are Saying

Families who frequently have stay-over guests like that there’s no need to have an extra key made for their visitors. That’s the great thing about keypads.

Several Airbnb owners use these lock sets. They like that they can change the passcodes for each round of guests, and still always be able to get in with their bypass key.

Pros/Cons

The best door knobs with locks offer the versatility of a keypad and bypass keys without making operation too difficult. This lock fits that bill.

It’s a mechanical keypad that allows you to set one combination. You can also use one of the included keys, but you’ll always have the option for the keypad. And you’ll never have to change batteries or go through a complicated reprogramming process.

What People Are Saying

Some people like that they don’t need to worry about keypad batteries running dead. But others wish there was a keypad backlight. There’s the trade with a mechanical keypad apparatus.

Pros/Cons

There’s one strange thing about this one. Have you ever seen a keyless door lock with knob that had the keypad on the knob itself? It’s functional, but somewhat odd-looking.

You can program nine passcode for co-workers or family members, depending on where you use it. There is a bypass key, but you also get an emergency power pack in case the batteries die before you get a chance to change them.

What People Are Saying

There haven’t been many complaints about malfunction or installation. Everyone seems pleased with this lock set. But some have complained about the way the keypad is actually on the knob.

Pros/Cons

Making The Choice

The next door knob lock you buy may be on one of your doors for decades. Read about how to choose the one you need, then check out the FAQs.

Factors To Consider When Buying A Door Knob Lock

Here’s where you narrow your choices by the available features.

Type

We’ve reviewed mostly keyless locks here because they are so versatile and easy to use. You’ll like them if you frequently have guests or own a rental.

You can program a passcode for your guest or renters, then delete that code when they no longer need it. In the meantime, you can use your own code or the bypass key.

Interior doors can benefit from a keyless lock if you want several people to have access to the room.

Knobs with privacy locks are good for bedrooms and bathrooms. They don’t offer much security because they can be unlocked with any thin household object, but they can prevent embarrassing mishaps.

Interior Vs Exterior Knob Locks

Exterior locks go on the main entrance of your home. They’re usually tougher than interior locks. Make sure you get a weatherproof model.

Interior locking knobs are often cheaper, but less durable. They don’t have to be weatherproof. Decide whether you need a cheap privacy lock or a more secure keyed or digital lock for better security.

Digital Vs Mechanical Keypads

Digital keypads have several advantages over mechanical ones. They can be programmed with multiple passcodes, which are relatively easy to change. Most of them also have backlit keypads. But they also need batteries.

Locks with mechanical keypads don’t need batteries, but they don’t have backlit keypads.

And you can only set one code. You have to decide between convenience and simplicity.

Also check out our best smart door locks for airbnb. They will protect your front doors and you can control them remotely.

Door Knob Locks FAQs

We get tons of questions about door locks. Here the the most frequent ones.

How Hard Is It To Program Keyless Locks?

It depends on the make and model. Some require you set a master, or admin, code. From there, you generally enter a short code to enter program mode. Then it’s just a matter of entering the new code. Resetting or deleting passcodes are just as simple.

Mechanical keypad locks usually have to be removed from the door to have the passcode reset.

How Do You Key A Rekeyable Door Lock?

They come with a rekeying tool. You unlock the door with the current key, then insert the tool into its slot. Then you remove the old key and insert the new one. Once you remove the tool, the lock is set for the new key.

How Long Do Batteries Last In Digital Door Knob Locks?

That depends mainly on what type of batteries you use and how often you use the lock. Under normal use, the recommended lithium batteries last an average of two years.

What Is A Privacy Lock?

It’s a cheap lock that doesn’t have a secure tumbler locking system. They’re popular for bathroom doors or for other rooms where security isn’t an issue, but you don’t want someone just walking in.

Some of them come with a simple emergency. Others can be unlocked from the outside with a coin or fingernail. Don’t use them for security purposes.