Additional security for windows and doors that can be quickly fitted and is easy to operate. Sash Jammers, also known as Sash Blockers offer highly effective protection against intrusion and are popular for use in offices, schools, universities and hospitals as well as housing.
- Super strong - durable cast zinc construction
- Attractive design - sleek profile with powder-coated finish
- Easy to use - just twist to secure door or window
- Highly secure - can key lock jammer arm
- Peace of mind - satisfy insurance and relax
- Fixings supplied - use jack nuts or choice of screws
- Single Door - 2 Sash Jammers
- Small Opening Window - 1 Sash Jammer
- Double Door - 4 Sash Jammers
- Larger Opening Window - 2 Sash Jammers
At GB DIY Store we understand that when you've placed an order you want your goods as soon as possible. Any orders which are placed before 3pm will be despatched the very same day, Monday - Friday. Any orders made after that time will be despatched the following day. Orders placed on a weekend or bank holiday will be despatched the next working day.
More information about deliveries can be Found here.