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Sliding Window Door Locks Sash Stopper - Anyuan Boy - JHK2

Sliding Window Door Locks Sash Stopper - Anyuan Boy - JHK2

These sliding window locks are designed to provide enhanced safety and security for your home. Sui...

Best current price£14.11from OnBuy.com

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Anyuan Boy 2Pcs Sliding Window Door Locks Sash Stopper,Aluminum Alloy Plastic Steel Window Limit Stopper,Child Safety Anti Theft Protection Door Window Lock

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2 offers from £14.11 - £15.99

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OnBuy.comAnyuan Boy 2Pcs Sliding Window Door Locks Sash Stopper,Aluminum Alloy Plastic Steel Window Limit Stopper,Child Safety Anti Theft Protection Door Window Lock
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eBay2-Pack Sliding Window Locks - Secure Your Home with Stainless Steel & Ease
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£15.99
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Product Information

Full details

The Anyuan Boy JHK2 Sliding Window Door Lock is designed for homeowners, parents, and travelers seeking an affordable, non-permanent way to bolster security for sliding windows and patio doors. This robust sash stopper offers a significant safety upgrade by preventing unauthorized access and child-related falls, though it is limited to sliding track systems and cannot be used on standard casement or vertical-hung windows.

All features

Model Part NumberJHK2
Brandanyuan boy

Extended Product Information

FAQs

Can I use this on a window that slides vertically?

Yes, as long as the window operates on a sliding track, the lock can be used as a stopper to prevent vertical movement.

Does this lock prevent the window from being opened from the outside?

When installed correctly and tightened firmly, it acts as a mechanical barrier that prevents the window from sliding past the point of the lock.

Will this scratch my aluminum window frames?

The product includes a protective silicone rubber pad designed specifically to prevent scratching and improve grip on surfaces.

Is the hexagonal key included?

Yes, each unit comes with the necessary hexagonal key for installation.

Can this be used on thicker sliding doors?

The lock is adjustable and works on most standard sliding doors and windows with compatible track depth.

Troubleshooting

The lock slips or moves when pressure is applied.

Ensure the silicone pad is clean and properly seated, then tighten the bolt further using the hexagonal key.

The lock does not fit the width of the window track.

Verify that your track is a standard sliding style; the lock is designed for tracks with sufficient clearance for the clamping bolt.

Pros and Cons

Pros

  • No drilling or structural modifications required
  • Soft silicone lining prevents damage to window tracks
  • Highly portable for travel and hotel security
  • Dual-purpose functionality for both security and child safety

Cons

  • Not compatible with non-sliding window styles
  • Requires manual tightening with the provided key
  • Small parts may pose a choking hazard if left loose

Setup, Compatibility & Care

Installation follows a simple three-step process:

  1. Ensure the window track is clean and free of debris.
  2. Place the JHK2 lock onto the sliding track at the desired position.
  3. Insert the provided hexagonal key into the bolt and rotate clockwise until the lock is firmly clamped against the track frame.

For care, wipe the metal casing with a dry cloth periodically to remove dust. Ensure the silicone pad remains intact; if the pad becomes damaged, the lock may lose its grip or scratch the window surface. Always keep the hexagonal key in a safe, accessible location.

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