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10 Best patio door locks of 2025

Save up to 30% off
  • Best Choice

    1

    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)

    9.8
    Exceptional
    Our Rating
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  • Value for Money

    2

    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

    • size:1 Pack
    • color:White
    • material:Steel
    • usage:Sliding doors, windows
    • included components:Extra extension bar
    9.5
    Excellent

  • 3

    Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, 45 Degree Keyway, Silver, Set of 1
    PRIME-LINE

    Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, 45 Degree Keyway, Silver, Set of 1

    30% Off
    • color:Steel
    • material:Plastic
    • special features:lockable, adjustable easy install
    • lock:Mortise Lock
    • finish:Chrome
    9.3
    Excellent
    Our Rating

  • 4

    SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)
    Sdgina

    SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)

    • size:3 Inch
    • color:White
    • material:ABS, Steel
    • usage:sliding glass door lock
    • included components:Sliding Door Lock Body
    9.1
    Excellent
    Our Rating

  • 5

    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
    9.0
    Excellent
    Our Rating
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  • 6

    BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White
    BeBecome

    BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White

    • size:17-50''
    • color:White
    • material:Painted metal
    • usage:Sliding door security
    • included components:Telescopic Pole, Locking Clip
    8.9
    Very Good
    Our Rating

  • 7

    Sliding Door Keeper 1Set Chrome Plated Sliding Glass Lock with mounting Screws Slide Sliding Door Lock Latch Hardware Replacement for Various Sliding Patio Door
    Fampery

    Sliding Door Keeper 1Set Chrome Plated Sliding Glass Lock with mounting Screws Slide Sliding Door Lock Latch Hardware Replacement for Various Sliding Patio Door

    8.7
    Very Good

  • 8

    DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel (White)
    DIIG

    DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel (White)

    • size:1 x 1 x 1 inches
    • color:White
    • material:Black painted metal
    • usage:Sliding door security bar
    • included components:Telescopic Pole, Long Pole
    8.6
    Very Good
    Our Rating

  • 9

    HILLMASTER Patio Door Handle Set with Mortise Lock 45° for Replacement Mortise Style Reversible Design Non-keyed Sliding Patio Glass Door Handles, Fits 3-15/16” Screw Hole Spacing White Finish
    HILLMASTER

    HILLMASTER Patio Door Handle Set with Mortise Lock 45° for Replacement Mortise Style Reversible Design Non-keyed Sliding Patio Glass Door Handles, Fits 3-15/16” Screw Hole Spacing White Finish

    8.5
    Good

  • 10

    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
    8.4
    Good