Replacing a Kwikset Door Latch: How to Choose the Right One
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Kwikset is one of the most common door hardware brands in American homes, which is good news when a latch wears out: genuine Kwikset replacement latches are easy to find, and they are made to fit the brand’s own knobs, levers and deadbolts. Most of the time you do not need to replace the whole lockset. Swapping just the latch, the small metal piece inside the door edge, can fix a door that will not catch, sticks or rattles.
The six parts below differ in one simple way: the 83186-001 and 1825-18 are latches for deadbolts, the plain latch is for knobs that never lock, the two 8182x entry latches and the 5-inch latch are for locking entry knobs and levers, and each one differs by backset and finish.
Kwikset Door Latches Compared
| Part | Latch Type | Backset | Edge Fit | Finish |
|---|---|---|---|---|
| 83186-001 Drive-in Deadbolt Latch | Deadbolt latch | 2-3/8″ or 2-3/4″ | Drive-in (no mortise) | Not listed |
| 1825-18 6-Way Adjustable Dead Latch | Deadbolt / dead latch (see note) | 2-3/8″ or 2-3/4″ | Square, round or drive-in | Polished brass |
| 6-Way Adjustable Plain Latch | Plain spring latch | Not listed | 6-way adjustable | Unfinished |
| 81826-001 Adjustable Entry Latch | Entry latch | Not listed | Adjustable | Antique brass |
| 83014-015 5 Inch Door Latch | Entry dead latch | 5″ | Square-corner, rectangular face | Polished brass |
| 81825-001 Adjustable Entry Latch | Entry latch | Not listed | Adjustable | Polished brass |
Latch Terms Explained Before You Shop
A deadbolt latch is the part inside a deadbolt that throws a solid bolt into the door frame when you turn the key or thumb-turn. It has no spring; it only moves when you turn it. A spring latch is the angled latch on a knob or lever that clicks shut when you close the door. A dead latch is a spring latch with an extra small plunger that stops someone from pushing the latch back with a card when the door is closed, which is why it is used on locking entry knobs. A plain latch has no plunger and suits passage or privacy doors like bedrooms and closets.
Backset is the distance from the edge of the door to the center of the big round hole where the knob or deadbolt goes. Most modern doors use 2-3/8″ or 2-3/4″, while many older homes use 5″. To measure, open the door and measure from the door edge to the center of that hole. “Mortise” here means the shallow pocket cut into the door edge for the latch faceplate: square-corner, round-corner, or none at all for a drive-in latch, which is simply tapped into a round hole.
Kwikset Corporation 83186-001 Adjustable Drive-in Deadbolt for Doors Without a Mortise
Kwikset
Kwikset Corporation 83186-001 Adjustable Drive-in Deadbolt Replacement Latch
Price and specifications are read from the Amazon product page and can change.
Kwikset Corporation 83186-001 Adjustable Drive-in Deadbolt
Best for: Deadbolts in doors without a mortise
Pros
- Drive-in design, no mortise needed
- Adjusts to 2-3/8 or 2-3/4 in
- No special preparation required
Cons
- Finish not listed
- Deadbolt use only
The Kwikset Corporation 83186-001 Adjustable Drive-in Deadbolt Replacement Latch is made for deadbolts where the door edge has no faceplate pocket cut into it. Instead of screwing a flat plate into a recess, the round drive-in collar is pressed into the edge hole. The listing says it is for use when no door mortise is available and needs no special preparation.
It adjusts to fit 2-3/8″ or 2-3/4″ backsets, which covers most modern doors. The listing does not specify the finish, so the visible collar may not match your other hardware exactly. It also reminds you to measure backset, cross bore (the big hole through the door face) and door thickness before ordering.
This suits a homeowner whose deadbolt latch has worn out on a door with a plain round edge hole. If your door has a rectangular faceplate pocket, the 1825-18 is the more flexible choice.
Kwikset 1825-18 6-Way Adjustable Dead Latch for Most Deadbolt Doors
Kwikset
Kwikset 1825-18 6-Way Adjustable Dead Latch, Polished Brass (3.5 x 7.2 x 1 inches)
Price and specifications are read from the Amazon product page and can change.
Kwikset 1825-18 6-Way Adjustable Dead Latch
Best for: Polished brass hardware on most doors
Pros
- 6-way adjustable faceplate
- Fits square, round or drive-in
- 1-inch throw
- ANSI/BHMA Grade 1
Cons
- Listing mixes dead latch and deadbolt wording
- Warranty terms conflict
The Kwikset 1825-18 6-Way Adjustable Dead Latch in polished brass is the most flexible part here. “6-way adjustable” means it adapts to two backsets (2-3/8″ or 2-3/4″) and three edge styles: square-corner, round-corner or circular drive-in. That covers most doors with one part.
The listing mixes terms. The title calls it a dead latch, but the features call it a replacement deadbolt latch with a 1-inch throw and ANSI/BHMA Grade 1 security specs, and a 1-inch throw is typical of deadbolts. Warranty terms also conflict, with a lifetime warranty in one place and 10-year mechanical and 5-year finish in another. The specs even show a model number of 81825-001, which matches a different listing below, and list a camera as an included part, which is clearly an error. Check the product photos to confirm it matches your deadbolt before ordering.
It suits homeowners with polished brass hardware who want one part that fits many door edges. For satin or other finishes, look for a matching finish on the product page.
Kwikset 6-Way Adjustable Plain Latch for Passage and Privacy Doors
Kwikset
Kwikset 6-Way Adjustable Plain Latch, Unfinished
Price and specifications are read from the Amazon product page and can change.
Kwikset 6-Way Adjustable Plain Latch
Best for: Bedroom, closet and hallway knobs
Pros
- 6-way adjustable
- Genuine Kwikset part
- Unfinished, blends with any hardware
Cons
- Backset sizes not listed
- Very little detail in listing
The Kwikset 6-Way Adjustable Plain Latch, part 81847-001, is a genuine Kwikset part in an unfinished look. A plain latch is the simple spring latch used on doors that do not need keyed security, like bedrooms, bathrooms, closets and hallways.
The listing gives almost no technical detail beyond the 6-way adjustable title, the part number and China as country of origin. It does not state which backsets it fits, so compare your old latch and measure before ordering. The listed dimensions and weights look inconsistent, so rely on the part number rather than those numbers.
This suits a first-time homeowner fixing an interior door that no longer catches. It is not meant for a locking front door, where an entry latch is the right fit.
Kwikset 81826-001 Antique Brass Adjustable Entry for Classic Hardware
Kwikset
Kwikset 81826-001 Antique Brass Adjustable Entry Door Latch
Price and specifications are read from the Amazon product page and can change.
Kwikset 81826-001 Antique Brass Adjustable Entry
Best for: Antique brass entry knobs and levers
Pros
- Antique brass finish
- Adjustable entry latch
- Genuine Kwikset part number
Cons
- Package quantity unclear
- No backset details listed
The Kwikset 81826-001 Antique Brass Adjustable Entry Door Latch is an entry latch in antique brass, a darker, aged-looking brass. Entry latches work with locking knobs and levers on exterior doors.
The listing is very thin. It gives the part number, a weight of 3 pounds and an item package quantity of 10, which may mean a multi-pack, but the listing does not confirm this. It does not list backset or edge style, so check the product page and your existing latch.
This suits homes with antique brass Kwikset entry hardware where matching finish matters. If your hardware is shiny brass, the 81825-001 is the matching option. Replacing the latch is also a good time to consider new hardware, and our Kwikset front door handle guide can help.
Kwikset Security 5 Inch Door Latch for Older Homes
Best for: Older homes with 5-inch backsets
Pros
- Fits 5-inch backset doors
- Polished brass to match Kwikset knobs
- Installation instructions included
Cons
- Square-corner mortise only
- Warranty terms conflict
The Kwikset Security 83014-015 5 Inch Door Latch is made for doors with a 5″ backset, which the listing notes is common in many older homes. It is a polished brass entry dead latch with a standard rectangular face, finished to match Kwikset polished brass knobs and levers, and it includes complete installation instructions.
It only fits doors with a 5-inch backset hole and square-corner mortising, so a round-corner or drive-in edge will not work. The listing uses both “deadbolt” and “entry knob” wording, and the warranty is given as 10-year mechanical and 5-year finish in one place and 1 year mechanical in another.
It suits owners of older homes whose standard 2-3/8″ latches will not reach. For modern doors, choose one of the adjustable latches instead.
Kwikset 81825-001 Polished Brass Adjustable Entry for Matching Polished Brass
Best for: Replacing two polished brass entry latches
Pros
- Polished brass finish
- Adjustable entry latch
- Listed package quantity of 2
Cons
- No features or backset listed
The Kwikset 81825-001 Polished Brass Adjustable Entry Door Latch is the polished brass twin of the 81826-001. It is an adjustable entry latch for locking knobs and levers.
The listing gives only the part number, a weight of 4.8 ounces, dimensions and an item package quantity of 2. It does not list backsets, edge styles or warranty, so compare with your old latch.
This suits homeowners with polished brass entry hardware who may want a spare. For a deadbolt, choose the 1825-18 or 83186-001 instead.
How to Choose the Right Kwikset Door Latch
First, identify the lock. If the latch sits in a deadbolt, choose the 83186-001 or 1825-18. If it is a locking knob or lever, choose an entry latch. If the door never locks, the plain latch is enough.
Second, measure the backset. Most doors are 2-3/8″ or 2-3/4″, covered by the adjustable latches. A 5″ backset needs the 83014-015.
Third, look at the door edge. Drive-in edges need the 83186-001 or 1825-18. Square-corner pockets fit the 1825-18 or the 5″ latch.
Fourth, match the finish to your knob. If you are thinking about skipping keys entirely, our Kwikset keyless entry door lock with Wi-Fi guide covers that upgrade.
FAQ
Which Kwikset latch do I need?
Match the lock type, backset, edge style and finish. Deadbolts need a deadbolt latch, locking knobs need an entry latch, and non-locking doors need a plain latch.
How do I measure door backset?
Measure from the edge of the door to the center of the large round hole for the knob or deadbolt. Most doors are 2-3/8″ or 2-3/4″; many older homes use 5″.
What is a Kwikset 6-way adjustable latch?
It adjusts to two backsets and three edge styles: square-corner, round-corner and drive-in. The 1825-18 lists all six options.
What is the difference between a dead latch and a deadbolt latch?
A dead latch is a spring latch with a plunger that blocks tampering, used on entry knobs. A deadbolt latch throws a solid bolt when you turn the key or thumb-turn.
Does the 83186-001 fit a door with a faceplate pocket?
It is designed for doors without a mortise. For a square or round-corner pocket, the 1825-18 lists those fits.
