A back door needs hardware that fits the door and suits how you use the entrance. Some options below are simple keyed knobs, while others include a separate deadbolt for an extra locking point. Before you choose, check your door’s thickness, backset, and existing hole sizes; a lock that fits those measurements is easier to install and use.
| Product | Lock style | Notable details | Best for |
|---|---|---|---|
| Copper Creek Entry Door Knob | Keyed knob | Adjustable 2-3/8- or 2-3/4-inch backset; Grade 3 listed | A basic keyed knob where a deadbolt is not needed |
| Amazon Basics Coastal Exterior Door Knob | Keyed knob | Matte black finish; includes two keys | A straightforward replacement knob |
| Cielsa Dawn Handle and Deadbolt Set | Handle and deadbolt | Keyed-alike locks; four matching keys | One-key convenience and a separate deadbolt |
| RAFECIEE Keyed Entry Door Knob | Keyed knob | Satin nickel; three keys; Grade 3 standards stated | A keyed knob for a range of standard doors |
| AEEKEL Exterior Handle and Deadbolt Set | Handle and deadbolt | Matte black; each set uses its own keys | Separate access control for a back or side door |
Table of Contents
Our Picks: Best Back Door Handle With Lock reviews
1. Copper Creek Entry Door Knob: A Simple Keyed Option
The Copper Creek is a keyed entry knob with a turn button on the inside and key access from the outside. Its satin stainless finish is a restrained choice if you want hardware that blends with a range of interior styles.
The listed fit covers standard doors from 1-3/8 to 1-3/4 inches thick, with an adjustable latch for 2-3/8- or 2-3/4-inch backsets. Its all-metal construction and Grade 3 certification, as stated in the product title, are useful details for a frequently used door. Installation is described as a screwdriver-only job.
One point to consider: the product description emphasizes bedrooms, bathrooms, closets, and other interior locations. It may suit a back door when you need a basic keyed knob, but it does not include a separate deadbolt. For an exterior entry where you want two locking points, choose one of the sets below instead.
Pros:
- Adjustable latch fits two common backsets
- Fits a common range of residential door thicknesses
- Satin stainless finish and all-metal construction
- Grade 3 certification is stated in the title
Cons:
- No separate deadbolt is included
- The description focuses mainly on interior use
Verdict: Choose this Copper Creek knob for a simple keyed lock if your door measurements match and you do not need a separate deadbolt.
2. Amazon Basics Coastal Knob: A Matte Black Replacement
This Amazon Basics option is a round keyed entry knob in matte black. It includes two brass keys, a latch, and the faceplate and strike, making it a straightforward choice if you are replacing a similar knob rather than changing the whole lock setup.
The listed materials include a brass body and steel internal structure. Its adjustable latch fits 2-3/8- or 2-3/4-inch backsets, and the knob is designed for doors 1-3/8 to 1-3/4 inches thick with a 2-1/8-inch lock-body hole. Check that hole size before ordering, especially if your existing hardware is an unusual style.
Unlike the two handle-and-deadbolt sets in this guide, this is a knob-only option. It offers keyed entry, but does not add a second deadbolt. That makes it a more limited choice if your back door needs a separate deadbolt or a handle set.
Pros:
- Includes two keys and installation hardware
- Adjustable latch for two common backsets
- Matte black finish and simple round-knob design
- Door thickness and lock-hole dimensions are specified
Cons:
- No separate deadbolt is included
- Requires a 2-1/8-inch lock-body hole
Verdict: This is a practical replacement if you want a matte black keyed knob and your door matches the stated dimensions.
3. Cielsa Dawn Handle and Deadbolt: One Key for Both Locks
The Cielsa Dawn set pairs a matte black door handle with a single-cylinder deadbolt. Both locks are keyed alike, and four matching keys are included, so one key operates the handle lock and deadbolt. That can be handy if you want a coordinated set without carrying separate keys for each lock.
The deadbolt uses a key on the outside and a thumb turn on the inside. The set is listed for standard residential doors 1-3/8 to 1-3/4 inches thick, with an adjustable 2-3/8- or 2-3/4-inch backset. The product description also says it works with left- or right-handed doors and includes mounting hardware.
Compared with a standalone keyed knob, this set adds a separate deadbolt, but installation involves fitting two pieces of hardware. Confirm that your door has the needed holes and that the set’s measurements match before you begin. The product description calls the finish resistant to scratches and rust, but it does not provide specific test details for those claims.
Pros:
- Handle and deadbolt are keyed alike
- Includes four matching keys
- Adjustable backset and stated fit for standard door thicknesses
- Includes hardware and instructions for DIY installation
Cons:
- Requires fitting both the handle and the deadbolt
- Door holes and measurements should be checked before purchase
Verdict: Pick this set if you want a matte black handle, a separate deadbolt, and one key for both locks.
4. RAFECIEE Keyed Entry Knob: Satin Nickel With Three Keys
The RAFECIEE is a keyed knob with a satin nickel finish and three included keys. It is listed for doors 1-3/8 to 1-3/4 inches thick and offers a choice of 2-3/8- or 2-3/4-inch backset. The description says it can be installed on left- or right-handed doors.
The product details describe a stainless steel handle, a brass mechanism, and a reinforced steel internal structure. They also state that the lock meets ANSI Grade 3 standards and has been tested for 250,000 cycles. These are manufacturer-provided specifications, so they are useful for comparison but should not be treated as a substitute for checking the fit and lock style you need.
This is a standalone knob, not a handle-and-deadbolt set. Its description highlights bedrooms, offices, closets, and other interior uses, as well as exterior use. If you are choosing it for a back door, make sure a keyed knob alone meets your needs; it does not include a separate deadbolt.
Pros:
- Includes three keys
- Fits two common backsets and standard door thicknesses
- Satin nickel finish works with many hardware styles
- ANSI Grade 3 standards and cycle testing are stated in the description
Cons:
- No separate deadbolt is included
- Product description also emphasizes interior applications
Verdict: Consider this knob if you want a satin nickel keyed entry option with three keys and do not need a deadbolt in the same package.
5. AEEKEL Handle and Deadbolt Set: Separate Keys for Each Pack
This AEEKEL set combines a matte black exterior handle and a deadbolt. Within each pack, one key works both locks. The description says keys are not interchangeable between packs, a useful distinction if you are buying sets for separate units or areas where you want access to remain separate.
The set is listed for doors 1.38 to 1.78 inches thick, with an adjustable latch for 2-3/8- or 2-3/4-inch backsets. It is described as reversible for left- or right-handed doors. The product information also mentions a zinc alloy body, copper lock cylinders, and a square design. Note that the latch plate is not removable, so check that its shape will work with your door preparation.
Compared with the Cielsa Dawn set, AEEKEL also provides a handle and separate deadbolt, but its keying is described in terms of each pack rather than a matching set of four keys. The product description states that the hardware has been tested for more than 250,000 opening cycles. Check the supplied dimensions and latch-plate details carefully before choosing it as a replacement.
Pros:
- Handle and deadbolt use the same key within a pack
- Separate packs have non-interchangeable keys
- Adjustable latch and reversible handle design
- Matte black finish with a square profile
Cons:
- Latch plate is not removable
- Door thickness range differs slightly from some other options
Verdict: Choose AEEKEL if you want a coordinated handle-and-deadbolt set and separate keying between packs, provided its fixed latch plate suits your door.
How to Choose a Back Door Handle With a Lock
Decide whether you need a knob or a deadbolt set
A keyed knob is a simpler replacement when your current door has one lock and you want to keep that setup. A handle-and-deadbolt set adds a separate locking point and includes coordinated hardware. These products are not interchangeable in every situation, so check the holes already in your door and decide whether you want to replace one piece or both.
Measure the door thickness and backset
Door thickness is the distance from one face of the door to the other. The backset is the distance from the edge of the door to the center of the lock hole. Many options here fit doors around 1-3/8 to 1-3/4 inches thick and offer a 2-3/8- or 2-3/4-inch backset, but the AEEKEL listing gives a slightly different thickness range. Compare your measurements with the exact product details before buying.
Check the existing holes and latch plate
Look at the size and position of the holes in your door, as well as the shape of the latch plate at the edge. The Amazon Basics knob specifies a 2-1/8-inch lock-body hole. The AEEKEL latch plate is not removable. Those details can affect whether a replacement fits without extra door work.
Think about keys and access
Check how many keys come with the set and whether the handle and deadbolt share a key. The Cielsa Dawn and AEEKEL sets are described as keyed alike within each set. AEEKEL also states that keys from one pack do not operate locks in another pack, which may matter when buying for more than one door or unit.
Choose a finish and shape that suit your door
Finish and shape are mostly style choices, but they can help the new hardware match the rest of your home. The options here include satin stainless, satin nickel, and matte black, as well as round knobs and handle sets. If you are replacing only one piece, compare it with the hardware on nearby doors.
Separate product claims from your security needs
Some listings state a grade or cycle-test result, but those claims do not tell you whether the hardware matches your door or whether a knob-only lock is enough for your situation. Confirm the specifications, installation requirements, and type of lock before deciding. If you want a separate deadbolt, choose a set that includes one rather than assuming a keyed knob has the same setup.
Frequently Asked Questions
Is a keyed door knob the same as a deadbolt?
No. A keyed knob has a lock built into the knob. A deadbolt is a separate lock, usually installed above the knob or handle. The Cielsa Dawn and AEEKEL options include both a handle and a deadbolt; the other products listed here are knobs.
What backset should I measure for a replacement lock?
Measure from the edge of the door to the center of the lock hole. The products here list 2-3/8- and 2-3/4-inch backsets, with adjustable latches on the models that specify both sizes. Check the exact product details against your measurement.
Will these locks fit any back door?
No lock is guaranteed to fit every door. Check door thickness, backset, lock-hole size, latch-plate shape, and whether your door is left- or right-handed where relevant. The listed measurements vary between products.
Which options include a deadbolt?
The Cielsa Dawn and AEEKEL products are described as handle-and-deadbolt sets. The Copper Creek, Amazon Basics, and RAFECIEE products are keyed knobs without a separate deadbolt.
Can the handle and deadbolt use one key?
The Cielsa Dawn set is described as keyed alike, with four matching keys. The AEEKEL listing says one key works both locks within each pack. The keyed knobs are single-lock products.
Are these locks suitable for DIY installation?
The product descriptions present them as DIY-friendly and include installation instructions or hardware. Your experience will depend on whether the existing door holes and latch preparation match the lock. Check measurements before starting, and follow the included instructions.
Final Recommendation
For a back door where you want a handle and a separate deadbolt, the Cielsa Dawn is a clear option to consider because its two locks are keyed alike and it includes four matching keys. The AEEKEL set is worth considering if its fixed latch plate fits your door and you want keys kept separate between packs. If you only need a keyed knob, compare the Copper Creek, Amazon Basics, and RAFECIEE options by finish and fit, while keeping in mind that none includes a separate deadbolt.
