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Close-up of adjustable aluminum sliding window lock stoppers in silver, black, and gold finishes.
Close-up view of an adjustable aluminum sliding window lock stopper mechanism installed in a glass door frame.
A baby is looking at a window with an adjustable aluminum sliding window lock stopper visible on the frame.
A brass-colored adjustable aluminum sliding window lock stopper being installed into a white frame.
A silver aluminum sliding window lock stopper with a curved shape and threaded ends.
A silver aluminum sliding window lock stopper with a curved shape and threaded ends.
Close-up view of an adjustable aluminum sliding window lock stopper mechanism installed in a glass door frame.
Three adjustable aluminum sliding window lock stoppers in silver, gray, and gold mounted on a black frame.
A baby is looking at a window with an adjustable aluminum sliding window lock stopper visible on the frame.
A close-up view of a gray aluminum sliding window lock stopper installed in a modern window frame.
A black adjustable aluminum sliding window lock stopper with dimensions 10.2mm, 16mm, and 9mm.
A gray aluminum sliding window lock stopper with dimensions 10.2mm thick and 16mm long.
A black adjustable aluminum sliding window lock stopper with dimensions marked.
A yellow aluminum sliding window lock stopper with dimensions 10.2mm, 16mm, and 9mm.
A black adjustable aluminum sliding window lock stopper with dimensions 10.2mm, 16mm, and 9mm.
A yellow aluminum sliding window lock stopper with dimensions 10.2mm and 16mm.
A black adjustable aluminum sliding window lock stopper with dimensions 10.2mm and 16mm.
A silver aluminum window lock stopper with a curved shape and threaded end, shown next to a straight rod.
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Adjustable Aluminum Sliding Window Lock Stopper

Normalpreis $18.99 Sonderpreis $15.99 – $16.99

Darum lieben Kunden es

Simple security for sliding windows and doors

This aluminum alloy lock stopper secures sliding windows and patio doors in a closed or partially open position, adding home security without drilling or hardware.

  • Adjustable design fits tracks up to 9/16 inches wide
  • Tool-free installation—no drilling or hardware required
  • Durable aluminum alloy construction with a natural finish
  • Compatible with most horizontal sliding windows and patio doors
  • Compact size fits discreetly in the track
Close-up of adjustable aluminum sliding window lock stoppers in silver, black, and gold finishes.

Why you'll love it

Tool-free setup

Install in seconds with no drilling or hardware required.

Adjustable security

Fits tracks up to 9/16 inches wide to secure windows and doors in a closed or partially open position.

Wide compatibility

Works with most horizontal sliding windows and patio doors in homes, apartments, or rentals.

Discreet and durable

Compact aluminum alloy design with a natural finish fits neatly in the track.

Setup

How it works

No electrician, no wiring, no fuss.

  1. Place in track

    Position the stopper in the sliding window or patio door track where you want to limit movement.

  2. Adjust to fit

    The adjustable design fits tracks up to 9/16 inches wide.

  3. Lock with finger screw

    Tighten the simple finger-screw mechanism to lock the stopper firmly in place—no tools needed.

Specs

The details that matter

Built to last outdoors, season after season.

Material
Aluminum alloy
Track width
Up to 9/16 inches
Size
0.63 x 0.35 in, 0.63 x 0.63 in
Color
Gold Lock, Grey Lock, Silver Slot, Black Slot, Silver Rail, Black Rail, Gold Slot, Grey Slot

Unser sorgloses Einkaufsversprechen

Wenn Ihre Bestellung beschädigt, defekt oder nicht wie beschrieben ankommt, kontaktieren Sie uns innerhalb von 14 Tagen — wir sorgen mit Ersatz oder Erstattung für Abhilfe.

Versand & Rückgabe

Versand

  • Lieferung nach Vereinigte Staaten (basierend auf Ihrem gewählten Land/Region).
  • Voraussichtliche Lieferzeit: 3–15 Werktage nach Versand.
  • Versandkosten: Kostenlos.

Rückgabe

Sie können innerhalb von 14 Tagen nach Lieferung eine Rückgabe anfragen. Für Standardrückgaben fällt eine pauschale Rückversandgebühr von 4,00 € EUR (ca. 4,66 $ USD) an, die von der Rückerstattung abgezogen wird. Der Rückversand ist kostenlos, wenn der Artikel beschädigt, defekt oder falsch geliefert wurde. Artikel sollten unbenutzt und nach Möglichkeit in Originalverpackung sein. Kontaktieren Sie uns vor dem Rückversand.

VersandrichtlinieRückgabe- & Erstattungsrichtlinie

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