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10 Best sliding door locks of 2025

Save up to 25% off
  • Best Choice

    1

    Modern Pocket Door Hardware - Privacy Lock with Finger Flush Pulls for Sliding & Folding Doors (Black, No Key)
    senharvest

    Modern Pocket Door Hardware - Privacy Lock with Finger Flush Pulls for Sliding & Folding Doors (Black, No Key)

    9.7
    Exceptional
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  • Value for Money

    2

    Sliding Patio Door Handle Set with Key Cylinder and Mortise Lock, Full Replacement Handle Lock Set Fits Door Thickness from 1-1/2" to 1-3/4", 3-15/16” Screw Hole Spacing, Reversible Design(Non-Handed)
    HauSun

    Sliding Patio Door Handle Set with Key Cylinder and Mortise Lock, Full Replacement Handle Lock Set Fits Door Thickness from 1-1/2" to 1-3/4", 3-15/16” Screw Hole Spacing, Reversible Design(Non-Handed)

    9.6
    Exceptional
    Our Rating

  • 3

    Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets
    ZRFCXE

    Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

    23% Off
    • material:ABS plastic, stainless steel
    • install method:No tools, adhesive stick
    • lock:Sliding glass door lock
    • style:Child proof safety device
    • dimensions:6.42 x 3.54 x 0.47 inches
    9.5
    Excellent

  • 4

    4-Inch​​ Black Barn Door Lock Sliding Barn Door Latch with Easy Installation, Rust & Scratch-Resistant, Door Latches Hardware for Barn, Bathroom, Garage, Cabinet (1 Pack)
    CLEZGO

    4-Inch​​ Black Barn Door Lock Sliding Barn Door Latch with Easy Installation, Rust & Scratch-Resistant, Door Latches Hardware for Barn, Bathroom, Garage, Cabinet (1 Pack)

    9.3
    Excellent

  • 5

    AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack
    AceMining

    AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack

    10% Off
    • size:1 Pack
    • color:White
    • material:Steel
    • usage:Sliding doors, windows
    • style:Modern
    9.0
    Excellent
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  • 6

    Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof
    BurglaBar

    Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

    25% Off
    • size:2 Pack
    • color:Clear
    • lock type:Key Lock
    • special features:Keyless
    • recommended uses:Door
    8.9
    Very Good
    Our Rating

  • 7

    Sliding Door Lock Window Locks for Patio Sliding Glass Door Foot Locks for Front Door Security Bar Stoppers Top Horizontal Childproof Keyless Safety Lock from Inside Home Apartment Hotel Essentials
    WINONLY

    Sliding Door Lock Window Locks for Patio Sliding Glass Door Foot Locks for Front Door Security Bar Stoppers Top Horizontal Childproof Keyless Safety Lock from Inside Home Apartment Hotel Essentials

    8.8
    Very Good

  • 8

    Prime-Line E 2014 Mortise Lock - Adjustable, Spring-Loaded Hook Latch Projection for Sliding Patio Doors Constructed of Wood, Aluminum and Vinyl, 3-11/16 In., 45º Keyway, Round Face (Single Pack)
    PRIME-LINE

    Prime-Line E 2014 Mortise Lock - Adjustable, Spring-Loaded Hook Latch Projection for Sliding Patio Doors Constructed of Wood, Aluminum and Vinyl, 3-11/16 In., 45º Keyway, Round Face (Single Pack)

    14% Off
    • color:Steel
    • material:Plastic
    • special features:lockable, adjustable easy install
    • lock:Mortise Lock
    • finish:Chrome
    8.6
    Very Good
    Our Rating

  • 9

    Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security
    Shop Square

    Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security

    16% Off
    • size:2 Pack
    • color:Crystal-clear
    • lock type:Sliding door lock
    • special features:Child safety locks
    • recommended uses:Doors and windows
    8.5
    Good
    Our Rating

  • 10

    Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)
    PRIME-LINE

    Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

    • color:Chrome
    • material:Steel
    • special features:Easy to Install
    • lock:Loop lock
    • finish:Satin Nickel
    8.4
    Good
    Our Rating