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WL06 uPVC Window and Door Jammer

£3.32 Exc Vat £3.98 Inc Vat

In stock


  • Window and door jammer lock for extra security.
  • Easy to use - just swing out of the way when not in use.
  • Ideal for when going on holidays or away from the house.
  • Easy to fit and supplied with all the parts needed.
  • Now used for door security.
  • Key locking sash jammer now available.
  • Provided with special screws for upvc frames in two sizes.
  • Cover caps finish off the look of the lock.
  • Spacers provided to get a closer fitting with minimal clearance between frames.

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Details About The WL06 Window and Door Sash Jammers

These simple devices provides a secondary lock that can rest on the window opening sash or the door frame. It works by simpling swinging the arm across the sash. Customers typically use them when they are out of the house, in the case of windows, or during night time hours when they are in the house. Having mostly been used on windows it is now a popular product for use on doors but only when inside the house. These can add extra protection should your door or door locks be compromised. If you are looking for better door locks please consider using the 3 star anti snap locks in the first instance.

Fixing is easy enough using the self tapping uPVC screws provided. The sash arm can be adjusted to reduce the gap between the underside of the arm and the frame or sash by using the push-in packers but there is no need for them to be tight and some clearance is fine. The screws are very important and the ones we provide with this product are special upvc threads and supplied in two lengths. Please take care to observe the best depth of screw to use to ensure that there is no interference with the glass units. Depending on the size of the window or door you may feel that two sash jammers could be used on the same window or door. In the case of doors why not consider using the push button locking sash jammer. These would avoid any manipulation through letterboxes.

European Deliveries: Suspended from 21st Dec 2020 until further notice..

Coronavirus: Orders are currently being dispatched on time but couriers may take longer to get to you due to issues surrounding Coronavirus. Delivery times quoted cannot be guaranteed.

Hermes Delivery is currently taking between 1 and 5 working days.

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* UK deliveries over 15kg in weight will be delivered by DPD.

** Does not include weekend or Bank Holiday delivery days.

Delivery Charges Hermes and DPDHermes TrackingHermes Parcelshops


    Customer Reviews 1 item(s)

    • Quality
      Review by Peter Lloyd
      (Posted on 15/12/2019)
      Simplest, cheapest, most effective UPVC door security
      I cannot believe I am writing a review of such an inexpensive and simple product as the door jammer - [WL06 uPVC Window and Door Jammer, White]
      To borrow a quote from a well-known advert -
      "this does what it says on the tin"
      I had been trying to find out how to improve the securtity of my UPVC doors since I learned that burglars now have a tool which will open the 3-point locking system. I knew exactly what I needed but could not find anything like my idea in any of the local or national hardware shops.
      In frustration and without much hope I searched online and Bingo! There it was!
      Not only is it simple to use; it is simple to fit and is supplied with two lengths of self tapping screws. Another well thoughtout feature is the three thickness of shims supplied toaccomplish a snug fit.
      A robust solution to my problem.

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