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Top rated window locks and latches

AI-generated summary · updated July 28, 2026 · verify details before purchase.

  1. Prime-Line Products GD 52128 Sliding Window Lock
    Best budget pick PRIME-LINE

    Prime-Line Products GD 52128 Sliding Window Lock

    4.4/5 $4.84

    Affordable and easy-to-install sliding window lock with a sturdy metal construction.

    • Very affordable
    • Easy installation
    • Durable metal build
    • Basic design
  2. Fletcher 1-13/16 in. Aluminum Window Latch
    Best value PRIME-LINE

    Fletcher 1-13/16 in. Aluminum Window Latch

    4.5/5 $11.86

    Low-cost aluminum latch that fits many standard window types and offers reliable security.

    • Good value for price
    • Lightweight
    • Works on various windows
    • Not high security
  3. National Hardware N744-136 V2002 Window Lock
    Best overall National Hardware

    National Hardware N744-136 V2002 Window Lock

    4.6/5 $6.99

    High-rated steel lock with a keyed or keyless option, providing strong security and smooth operation.

    • High security
    • Smooth action
    • Two finish options
  4. Prime-Line Products GD 52129 Sliding Window Lock with Key
    Best keyed lock PRIME-LINE

    Prime-Line Products GD 52129 Sliding Window Lock with Key

    4.3/5 $12.89

    Key-operated sliding window lock that adds an extra layer of security for windows.

    • Keyed for extra security
    • Sturdy zinc body
    • Easy retrofit
    • Key can be lost
  5. Hampton Products CWD-01 Chrome Window Lock
    Best style SCHLAGE

    Hampton Products CWD-01 Chrome Window Lock

    4.4/5 $17.29

    Chrome-finished lock that combines aesthetic appeal with reliable window latching.

    • Attractive chrome finish
    • Smooth locking mechanism
    • Good durability
    • Slightly pricier
    • Screws may strip
  6. Olixis 2 Pack Sliding Window Lock with Key
    Best 2-pack ROFMAPLE

    Olixis 2 Pack Sliding Window Lock with Key

    4.3/5 $16.99

    Two-pack keyed locks for sliding windows, offering good security and convenience.

    • Comes as a pair
    • Keyed for security
    • Easy to install
    • Plastic housing
  7. M-D Building Products 91124 Adjustable Window Latch
    Best adjustable latch PRIME-LINE

    M-D Building Products 91124 Adjustable Window Latch

    4.2/5 $11.86

    Adjustable latch that fits both wood and vinyl windows, providing a tight seal.

    • Adjustable fit
    • Works on multiple materials
    • Inexpensive
    • Less secure than locks
  8. DandD Window Lock 2 Pack
    Best for vinyl windows HYIEOU

    DandD Window Lock 2 Pack

    4.1/5 $8.59

    Designed specifically for vinyl sliding windows, these locks snap into place without screws.

    • No-screw installation
    • Fits vinyl windows well
    • Good security
    • Not universal
    • May loosen over time
  9. GLOUE Window Lock with Key, 2 Pack
    ROFMAPLE

    GLOUE Window Lock with Key, 2 Pack

    4.0/5 $16.99

    Keyed locks with heavy-duty zinc alloy construction, suitable for most sliding windows.

    • Heavy-duty material
    • Keyed for safety
    • Value pack
    • Inconsistent key quality
  10. Ideal Security SK220 Sliding Window Lock
    Best security Ideal Security

    Ideal Security SK220 Sliding Window Lock

    4.5/5 $17.62 Only 12 left

    Steel lock with a security pin that prevents lifting the window off the track.

    • High security with anti-lift pin
    • Sturdy steel
    • Easy installation
    • Limited color options

Buying advice

Ensure you measure your window track depth and width before purchasing. Keyed locks offer more security but require managing keys. For rental properties, keyless locks may be simpler. Consider the material of your window (vinyl, wood, aluminum) to ensure compatibility. A more expensive lock isn't always better; check reviews for ease of installation and durability.

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