Sash Jammer Window/Door Locks

From £2.10 *

Price incl. VAT - Delivery cost


  • SEH-1559-1001
  • SEH-1559-1001
  • Large Letter
  • Hardware > Locks & Keys > Locks & Latches
Sash Jammer Window & Door Restrictor Security Lock Powder-coated White or Brown... more
Product information "Sash Jammer Window/Door Locks"
Sash Jammer

Sash Jammer Window & Door Restrictor Security Lock

Powder-coated White or Brown

Easy-fit, extra security for uPVC windows and doors!

Sash Jammers are designed to provide additional security for your uPVC doors and windows. They're easy to fit and easy to operate too - just a twist of the Jammer Arm will lock or release the sash.

These versatile Sash Jammers can be fitted to both inward and outward opening doors and windows!

Features & Benefits

  • Strong cast zinc construction
  • Durable powder coated finish
  • Easy to follow fitting instructions provided
  • Often specified by insurance companies
  • Additional security for added peace of mind
  • Easy to use - turn to lock/unlock

Sash Jammer Fitting Advice

We've created an easy-to-follow fitting guide, which is supplied with the jammers and will help you get started. When ordering your Sash Jammers, consider the following recommendation.

Single door 2 sash jammers
Double doors 4 sash jammers
Small top opening window 1 sash jammer
Larger opening windows 2 sash jammers
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Read, write and discuss reviews... more
Customer review for "Sash Jammer Window/Door Locks"
30 Jan 2019

Excellent product

I purchased 10 of these and was very pleased with the results. They are made from a sturdy metal and dont feel cheap. I had also purchased some of these off ebay that were alot cheaper, but no where near the same quality. If you are buying these to add extra protection to your home, then buy the better quality ones like these.

TrulyPVC were very accommodating for me with other items i had also purchased.

Would highly recommend buying from them.

Delivery is fast, and packaged well!

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