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5 Best Lock Replacement Parts of 2026

Last Updated - 2026/05/26

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Weiser

Weiser Adj Springlatch Dull Chrome 19833 LTCH PL 6L WS 26D Key Lock Door-Lock Replacement Parts Modern Multi 1 Units 1 Count

Weiser

CA$38.97

More Details
Main highlights
- Used with passage and privacy locks
- Satin chrome finish
- Satin chrome finish
- Adjustable face plates, drive-in, square face and radius face
- Adjustable backset 2-3/8" and 2-3/4"
CA$38.97
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Weiser

WEISER Adjustable Deadlatch Polished Brass Key Lock Door-Lock Replacement Parts Modern Multi

Weiser

CA$36.97

More Details
Main highlights
- Used with keylocks
- Brass finish
- Brass finish
- Adjustable face plates, drive-in, square face and radius face
- Adjustable backset 2-3/8" and 2-3/4"
CA$36.97
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rerishom

Rerishom Door Lock Withstand 800 lbs for Inward Swinging Door, Drilling Required, Door Reinforcement Lock to Prevent Unauthorized Entry, Pin Tumbler for Extra Home Security and Privacy, 2 Pack, Black

Rerishom

CA$24.99

More Details
Main highlights
- Unlock in One Second: Reach out and press the upper and lower grooves of the reinforced door lock and pull horizontally to the fully unlocked state to unlock. Unlocking and locking can be completed within a second with a little contact. The most convenient and fast door security device.
- Safety Protection Design: Made of all-aluminum alloy, the sturdy door reinforcement lock can withstand 800 lbs of force, fixed with 4 screws. Equipped with four long and four short screws, a total of 8 screws, Drill bit: 1/8" (3.18 mm, common size). A must-have choice for providing extra door security to home safety.
- Get Rid of Unsafe Neighborhoods: Give your home, your apartment an extra layer of security in unsafe neighborhoods. The Rerishom safety door lock is stronger than 12 ordinary deadbolts, and it is designed for women living alone, the elderly and families with young people.
- Easy to Install: The safety door lock can be installed within 5 minutes with an electric drill and a screwdriver. The family quickly gained a sense of security. The special design allows you to quickly unlock it under any circumstances to avoid accidents. If the frame is too thick, it may not fit your door. Please check the image to see if our product is suitable for your door.
- 5-Year After-Sales Service: Rerishom is committed to providing security for American families. We provide a 5-year after-sales guarantee for our products. If you have any questions, please feel free to contact us.
CA$24.99
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Quality Life

Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts, Truck Bed Topper Door Locking Kit Accessories with Keys - L&R Pair

Quality Life

CA$31.99

More Details
Main highlights
- Use/Note：Vertical=unlock; Horizontal=lock; Left truck T-lock=rotate counterclockwise 90 degree to lock on & reverse operation unlocking; Right truck T-lock=rotate clockwise 90 degree to lock on & reverse operation unlocking.
- Package includes: 1* Left Cap T-lock, 1* Right Cap T-lock, 4*keys, 4*installing bolts, 2*locking cam, 2*cam fix bolts.
- Material：The truck topper t-handle lock is made of Zinc die cast with black powder coating finish, ensure long lasting in outdoor environment.
- Easy to Install：Base on the L/R label or lock/unlock by yourself test to identify L/R lock at first; 2nd insert the truck camper t-lock rod through the install hole, adjust the hole size if needed; 3rd security the install screws to ensure cap t-locks firmly fixed on the truck camper door, then install the locking cam correctly and tighten the screws.
- Dimension： The truck cap lock rod is 1-11/16” length, install screw bolt 1/2” length, locking cam 2-3/4” length, other details dimension and install opening size as image-3. Recommend check the size is fit your truck cap before purchase.
- Designed Function: These camper shell T-handle locks designed to well replace your no-working Truck Cap locks, we offer L&R pair lock set, also single left and single right by another choice option. This option is L&R pair, recommend for use on rear Topper doors with double T-Handles.
CA$31.99
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aesytava

Aesytava Universal Door Lock Replacement Parts with 8mm Square Spindle Hole, 1 Pack Black Door Lock Parts, 45°Rotation, Fits 2-3/8" or 2-3/4" Backset, Includes Strike Plate & Mounting Screws

Aesytava

CA$22.72

More Details
Main highlights
- Smooth, Quiet, Built to Last - Precision cylinder mechanism and stainless steel construction deliver buttery-smooth operation. Rust-resistant, wear-resistant, and ready for daily use—year after year.
- Smarter Than Buying a Whole New Lock - Skip the expensive replacement cost. These door lock parts let you fix worn latches without replacing your existing handles—perfect for upgrades or repairs on a budget.
- One Size Fits Most Doors - Adjustable backset: 2-3/8" or 2-3/4". Fits door thickness 1-3/8" to 1-3/4". The door latch replacement works on left or right-hand doors. NOTE: Only compatible with square spindles.
- Install in 5 Minutes with One Screwdriver - DIY-friendly design. Homeowner, contractor, or weekend warrior—you can swap this door knob replacement parts in minutes. Perfect for interior bedrooms, bathrooms, and closets. NOTE: Not for keyed entry doors.
- Fits Standard 8mm Square Spindles (Less Returns) - Designed for 7.6-8mm square spindles. The door latches are perfectly compatible with most knobs, levers, samrt locks and handlesets. Get the right fit the first time and avoid return hassles.
- Everything in the Box - Kit includes: 1 black door deadlatch, 1 strike plate, 1 dust box, and 4 mounting screws. All the door lock replacement parts you need—no hidden extras.
CA$22.72

5 Best Lock Replacement Parts of 2026

Weiser Adj Springlatch Dull Chrome 19833 LTCH PL 6L WS 26D Key Lock Door-Lock Replacement Parts Modern Multi 1 Units 1 Count

WEISER Adjustable Deadlatch Polished Brass Key Lock Door-Lock Replacement Parts Modern Multi

Rerishom Door Lock Withstand 800 lbs for Inward Swinging Door, Drilling Required, Door Reinforcement Lock to Prevent Unauthorized Entry, Pin Tumbler for Extra Home Security and Privacy, 2 Pack, Black

Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts, Truck Bed Topper Door Locking Kit Accessories with Keys - L&R Pair

Aesytava Universal Door Lock Replacement Parts with 8mm Square Spindle Hole, 1 Pack Black Door Lock Parts, 45°Rotation, Fits 2-3/8" or 2-3/4" Backset, Includes Strike Plate & Mounting Screws

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