Advertising Disclosure
Updated: 06 Apr 2026

10 Best Door Lock Switches

#1 Best Pick
DFS03857 Electric Door Lock Delay Switch, Replacement Washer Door Latch Switch, Compatible For LG Washing Machines

DFS03857 Electric Door Lock Delay Switch, Replacement Washer Door Latch Switch, Compatible For LG Washing Machines

Brand: X psblty
Read more
  • High-quality replacement part designed, Compatible For LG washing machines, ensuring a perfect fit and reliable performance.
  • The DFS03857 Electric Door Lock Delay Switch helps prevent accidental door openings during the wash cycle, enhancing safety and efficiency.
  • Easy to install with no special tools required, making it a convenient solution for DIY repairs on your washing machine.
  • Durable construction ensures long-lasting use, providing peace of mind and reducing the need for frequent replacements.
  • Compatible For LG washing machine models, this switch is an essential component for maintaining optimal appliance functionality.
Check latest price on Amazon
#2 Best Value
Prime-Line Products S 4180 Door Knob Lock-Out Device, Diecast Construction, Gray Painted Color, Keyed Alike

Prime-Line Products S 4180 Door Knob Lock-Out Device, Diecast Construction, Gray Painted Color, Keyed Alike

Brand: PRIME-LINE
Read more
  • PREVENT ACCESS TO KEYHOLE – This door knob lock-out device prevents turning of knob and access to keyhole, ensuring others with a key are not able to unlock the door. For use with keyholes in round door knobs of up to 2-7/16 in. outside diameter.
  • FOR RENTALS, EVICTIONS AND MORE – This lockout device is often used in evictions, rentals, home sales, job sites and in-home or office storage.
  • QUICK, EASY INSTALLATION – Installation is quick and easy – just place door knob lock-out device over the door knob, lock and go!
  • DURABLE CONSTRUCTION – With diecast construction and a gray painted finish, this lock-out device is built to last. Cylinder is held in place with an O-ring and is removable when device is open and unlocked. The cylinder cannot be removed when device is closed and locked.
  • PREVENTS - This lock out device is designed to prevent turning of knob and access to keyhole..For all dimensional information please refer to the line art and compare to your needs before purchasing
Check latest price on Amazon
#3 Budget Pick
Viaky 6 Packs Transparent Sliding Door Locks, for Baby Safety, Child Proof Window Lock Strong 3m Adhesive Safety Latch for Sliding Closet/Shower/Patio/Window/Wardrobe

Viaky 6 Packs Transparent Sliding Door Locks, for Baby Safety, Child Proof Window Lock Strong 3m Adhesive Safety Latch for Sliding Closet/Shower/Patio/Window/Wardrobe

Brand: Viaky
Read more
  • 【High Quality】Our sliding door locks are made of environmentally friendly, strong ABS plastic and adhesive backing, BPA-free, and can be firmly fixed on all kinds of sliding doors and windows.
  • 【Upgrade Transparent Style】Simple and classic, inconspicuous, does not affect the beauty of home decoration, provides maximum visibility and service life.
  • 【Easy To Use】Quickly peel off the backing of the door lock, then press it on a clean and dry surface. Simply pull both sides of the wings and press them flat to lock and unlock.
  • 【Ergonomic Design】Comfortable grip, suitable for all kinds of sliding doors and windows. Easily limit and prevent the opening of doors or windows, ideal for families with children or pets.
  • 【Wide Range Of Uses】It can be installed in doors, windows, closets, bathrooms, closets to restrict and stop sliding doors or windows from opening and prevent your children/pets from being in danger.
Check latest price on Amazon
#4 Top Choice
6-Pack Sliding Door Locks for Enhanced Home Security - Strong Adhesive Safety Latches for Sliding Closet, Shower, Patio Doors, and Windows - Durable BPA-Free ABS Plastic Design for Maximum Protection

6-Pack Sliding Door Locks for Enhanced Home Security - Strong Adhesive Safety Latches for Sliding Closet, Shower, Patio Doors, and Windows - Durable BPA-Free ABS Plastic Design for Maximum Protection

Brand: MVHLOT
Read more
  • Child-Proof Safety & Adult-Friendly Operation:Designed to stop curious toddlers from opening sliding doors/windows, while the hidden wing switch is easy for adults to operate with one hand—no keys or complicated steps, keeping kids safe without sacrificing daily convenience.
  • No-Drill, Damage-Free Installation:Equipped with industrial-grade adhesive tape, these sliding door locks stick firmly to glass, wood, plastic, and metal surfaces—no drilling, tools, or damage to your doors/walls. Perfect for renters and homeowners who want secure, renter-friendly safety solutions.
  • Durable BPA-Free ABS Construction:Made from non-toxic, BPA-free ABS plastic, these locks are safe for homes with babies and kids. The sturdy build withstands daily use and toddler tugs, ensuring long-lasting protection without cracking or breaking.
  • Versatile Use for All Sliding Openings:Ideal for sliding patio doors, closet doors, shower doors, and windows—use multiple locks on larger doors for extra security. Prevent accidental openings, pet escapes, and toddler wanderings for total peace of mind.
  • Easy Installation & Reliable Adhesion:Peel the backing, press to a clean, dry surface, and wait 24 hours for the adhesive to fully cure. The lock works best with a door gap of 0.8cm–3.5cm—mount it out of toddler reach for maximum safety.
Check latest price on Amazon
#5 Popular Choice
HAIFUAN Wave Style Lever Handle Entry Front Door Knob Leverset Lockset, US15 Satin Nickel Finish(805-R with key)

HAIFUAN Wave Style Lever Handle Entry Front Door Knob Leverset Lockset, US15 Satin Nickel Finish(805-R with key)

Brand: HAIFUAN
Read more
  • For use in exterior and interior doors where keyed entry and security is needed
  • This link is for right handed doors
  • Includes durable all metal construction, backset is reversible between 60MM (2-3/8") and 70MM (2-3/4")
  • Fits 33-53MM(1.3"-2.1") thickness doors, rose diameter is 65MM(2.56")
  • good quality with nickel brushed finish color, comes with 3 keys
Check latest price on Amazon
#6 Top Pick
OVAQUIXI Car Lock Switch, 1K0962125B Original Equipment Door Lock Unlock Switch Control Button for

OVAQUIXI Car Lock Switch, 1K0962125B Original Equipment Door Lock Unlock Switch Control Button for

Brand: OVAQUIXI
Read more
  • Applicable models: Door lock control switch especially designed for .
  • Built to last: material ensures stable performance and durability, and exquisite workmanship makes it has long service life.
  • High sensitivity: Door lock switch with comfortable touch feeling, high sensitivity and quick response.
  • Easy installation: Original standard, direct replacement for old or broken one without extra adjustment.
  • Buy with confidence: Fully tested before shipping, we offer a 12 month warranty, true worry-free shopping experience. If you have any problem, feel free to contact us, our professional mechanic will sort things out for you.
Check latest price on Amazon
#7 Top Pick
Power Door Lock Switch LH Left/Right RH & Bezel Compatible with 77-93 GMC Chevy Pickup Truck

Power Door Lock Switch LH Left/Right RH & Bezel Compatible with 77-93 GMC Chevy Pickup Truck

Brand: TRQ
Read more
  • Reference Number(s): DS-917; 20005376; 20043224; 1S2004; 901-010; DS917; SW2166
  • YOUR TRUSTED DIY VIDEO SOURCE: TRQ is the leading producer of high-quality replacement parts and DIY videos to help you get the job done right. We are committed to providing the best Customer Experience for Compatibility, Quality, Durability, and Ease of Installation with the largest catalog of DIY videos available for replacement parts online. Our mission is to help you "View before you Do" and if the video is not available for this part, we are working on bringing it to you soon!
  • TRUST & COMPATIBILITY: TRQ has been well established as the Premium Choice for replacement parts for over 25 years and is committed to providing the best possible shopping experience for Direct Fit Replacement Parts online. Please ensure that you confirm fitment with the Amazon Garage & "amazonconfirmedfit". Please also read the full compatibility chart in the product description below to ensure compatibility for your vehicle.
  • EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.
Check latest price on Amazon
#8 Top Pick
Sliding Door Locks for Baby Safety, Viaky Child Proof Window Lock Strong 3M Adhesive Safety Latch for Sliding Closet/Shower/Patio/Window/Wardrobe(6 Pack, White)

Sliding Door Locks for Baby Safety, Viaky Child Proof Window Lock Strong 3M Adhesive Safety Latch for Sliding Closet/Shower/Patio/Window/Wardrobe(6 Pack, White)

Brand: Viaky
Read more
  • 【High Quality Material】Our slide door lock is made of sturdy BPA-Free ABS plastic and strong adhesive tape, it can stay firmly on various sliding doors and windows flat surface like glass, wood, plastic and metal.No tools or drilling needed.
  • 【Airplane Wing Shape Design】Our sliding door locks limit and stop the opening of sliding doors according to the ingenious design.The switch is concealed, the adult is easy to open, but it is difficult for child and pets to open.
  • 【Easy To Use】Quick peel the tape backing of the lock and press onto the clean & dry surfaces for up to one minute.Simply by pulling the wings on two sides of the door lock and flattening it process to Lock and unlock.No need keys.
  • 【Idear For】These slide door locks can be install on sliding door, sliding window, patio, closet, shower, window and wardrobe etc.It limit and stop the opening of sliding doors or windows, prevent your children/pet in danger and keep them stay inside safely.
  • 【Warm Tips】1.The latch needs clearance(greater than 0.8cm, less than 3.5 cm) between the door or window gap; 2.Installation should be in a place that the baby can't touch;3.Please allow 24 hours for adhesive to dry before usage for maximum strength;4.In order to improve performance and effectiveness, please use at least two or more safety locks on the doors or windows.
Check latest price on Amazon
#9 Top Pick
1 Pack MFG63099101 Washer Door Lock Strik,Door Switch Hook Lock Replacement Parts,Suitable for L-G/Ken-More Front Load Washing Machine,Washer Buckle Replacement Kit (1)

1 Pack MFG63099101 Washer Door Lock Strik,Door Switch Hook Lock Replacement Parts,Suitable for L-G/Ken-More Front Load Washing Machine,Washer Buckle Replacement Kit (1)

Brand: DCSMYX
Read more
  • 【 Best Replacement Parts 】The MFG63099101 washing machine door lock strike is specifically designed for L-G/Ken-more front load washers. Using special pliers, you can easily remove and reinstall the spring fixed on the washer. Replacing the door lock parts revitalizes your washing machine with minimal time and effort.
  • 【 High-Quality Door Lock 】Crafted from premium aluminum alloy, this door lock is built for durability and ease of installation. Each unit undergoes rigorous screening and testing to ensure top-notch quality. Quickly replace and repair to get your washing machine back to optimal performance.
  • 【 Fix the Symptoms 】If your washing machine door remains unlocked due to a damaged door latch, our replacement part is the ideal solution.This will securely lock your washing machine, restoring its functionality.
  • 【 Applicable Models 】This door lock is compatible with various models, including but not limited to: WM3270CW, WM3500CW, WM3555HWA, WM3570HVA, WM3570HWA, WM3575CV, WM3575CW, WM3600HWA, WM3670HRA, WM3670HWA, WM3700HVA, WM3700HWA, WM3770HWA, WM3998HBA, WM4270HVA, WM4270HWA, WM3050CW, WM3055CW, WM3075CW, WM3085CW, WM3175CW, WM3250HWA, WM3270HWA, WM3275CW, WM3475HVA, WM3770HVA, WM5000HVA, etc.
  • 【 Warm Tips 】Ensure compatibility with your washing machine model before purchasing. Only remove the inner panel of the door to attach the door latch; the outer door does not need to be removed. When unscrewing the screws, exercise caution to prevent the heavy glass part from sliding out of the frame.
Check latest price on Amazon
#10 Top Pick
2 Pack MFG63099101 Washer Door Lock Strik,Door Switch Hook Lock Replacement Parts,Suitable for L-G/Ken-More Front Load Washing Machine,Washer Buckle Replacement Kit (2)

2 Pack MFG63099101 Washer Door Lock Strik,Door Switch Hook Lock Replacement Parts,Suitable for L-G/Ken-More Front Load Washing Machine,Washer Buckle Replacement Kit (2)

Brand: DCSMYX
Read more
  • 【 Best Replacement Parts 】The MFG63099101 washing machine door lock strike is specifically designed for L-G/Ken-more front load washers. Using special pliers, you can easily remove and reinstall the spring fixed on the washer. Replacing the door lock parts revitalizes your washing machine with minimal time and effort.
  • 【 High-Quality Door Lock 】Crafted from premium aluminum alloy, this door lock is built for durability and ease of installation. Each unit undergoes rigorous screening and testing to ensure top-notch quality. Quickly replace and repair to get your washing machine back to optimal performance.
  • 【 Fix the Symptoms 】If your washing machine door remains unlocked due to a damaged door latch, our replacement part is the ideal solution.This will securely lock your washing machine, restoring its functionality.
  • 【 Applicable Models 】This door lock is compatible with various models, including but not limited to: WM3270CW, WM3500CW, WM3555HWA, WM3570HVA, WM3570HWA, WM3575CV, WM3575CW, WM3600HWA, WM3670HRA, WM3670HWA, WM3700HVA, WM3700HWA, WM3770HWA, WM3998HBA, WM4270HVA, WM4270HWA, WM3050CW, WM3055CW, WM3075CW, WM3085CW, WM3175CW, WM3250HWA, WM3270HWA, WM3275CW, WM3475HVA, WM3770HVA, WM5000HVA, etc.
  • 【 Warm Tips 】Ensure compatibility with your washing machine model before purchasing. Only remove the inner panel of the door to attach the door latch; the outer door does not need to be removed. When unscrewing the screws, exercise caution to prevent the heavy glass part from sliding out of the frame.
Check latest price on Amazon

More products you might like!!