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Yale M552 5 Lever Deadlock 3″ Polished Chrome B-M552-CH-78
£21.46
Key Features
- Keys Supplied: Supplied with two standard Yale keys; additional replacement keys can be ordered from a locksmith
- Suggested Use: When used with a British Standard nightlatch and with door handles, this mortice lock can be used on external doors
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Amazing customer service 24 x 7

1 to 2 days
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Nicholas (verified owner) –
Good value and decent quality. They look lovely fitted and go perfectly in my 1930 home
Samuel –
Great design and style, I would highly recommend!
Margaret (verified owner) –
Excellent does the job no problem , super service from IMD
Eric –
Great Customer service.
Beryl –
Quality products.
Charles –
Good quality ,time will tell. Separate faceplates harder than in one pack together
Carol –
Good quality, good price, work well, couldn’t ask for better. Highly recommended for anyone looking for a reliable and affordable product.
Blum hinges –
Good firm handle, feels good quality, customer was happy
Jackson –
Time scale, quantity and quality all first rate. I would recommend these to any one..
Julian –
The products exceeded my expectations. High-quality and easy to install. Fast shipping and great customer service. Excellent value.
Daniel –
Great company . Very helpful on the telephone.
Malcolm –
Great quality, lovely product, very reasonably priced. Great service and communication too.
Max –
Great Customer service.
Lucas –
Good service.
Aiden –
The delivery time was very good.
David –
Very well worth the money.
Jackson –
Return policy is just very good.
Paul –
Excellent company to deal with quick delivery of good products and help available even on Sunday.
Patrick –
Good service.
Mason –
Excellent service great product.
Tyler –
Excellent quality, exactly what I was after in every way! Thank you. Would recommend to all and the delivery was super speedy too! XX
Charles –
Quality products.
Graham (verified owner) –
Just what we needed. Excellent. Really good quality.
Gerald –
Excellent service great product.