https://www.locksonline.co.uk/acatalog/CROMPTON-923A-Black-Tower-Bolt.html
Crompton manufacturer of general ironmongery and hardware sports this simple but yet effective tower bolt that is easy to fit and provide that little bit of extra security on the likes of your backdoor or any other door that you wish to keep locked.
The video will show its basic measurements and of course, a 360° view of the product that will help you make them more informed decision as to whether or not this is the particular type of tower bolt that you require.
The link above will take you to our website where, if you require any further information it will be readily accessible or perhaps, you may wish to purchase some 
Post time: Jun-12-2017