B-Harko DR Strong and E5

B-HarkoDR Strong door lock cylinders - strong cylinders for everyday use.

B-Harko's DR Strong door cylinders always go hand in hand. Our sets of cylinders are equipped with 6 computer-cut keys, which comes with a number of advantages. Computer-cut keys are characterized by higher copy protection, more complex incision pattern and more combinations. Strong plastics used in the production of keys are resistant to breakage, deformation, and precise notches allow a perfect fit, thus smooth and reliable door opening. DR Strong B-Harko door cylinders in satin nickel are very versatile and fit into most modern arrangements. Sets of inserts are a huge convenience in furnishing and greater protection for your front door with a slat lock. This allows you to use one common key that fits both cylinders, which is extremely convenient in everyday life. In the name of the product next to the size we can find the letter G - it indicates the presence of a knob on the given side. Each set contains 1 piece of knob-openable cylinder on one side and a key on the other side, 1 piece of key-openable cylinder on both sides, and 2 pieces of mounting screws for easy installation.

E5 door cylinders - cost-effective products for temporary needs

For customers who need a good quality lock for very little money, we offer the E5 door cylinder. This is an economical lock cylinder, which is also known as an investment cylinder. The main advantage of this product is its attractive price, which makes it ideal for investors who need a temporary solution or for rooms where doors are rarely opened with a key. The E5 cylinder is tested in accordance with EN 1303:2015-07, has a life span of 25,000 cycles, a Class 2 key and Class B temperature resistance. The E5 investment cylinder also has a B security mark, which means it can be legally used by developers. It is only available in silver (nickel) and comes in the most popular sizes: 30/30, 30/35, 30/40, 35/45, 35/50, 30/50, 40/60, 45/45, 45/50, 45/55, 10/30, 35/55, 40/45, 35/35, 40/40, 35/70, 50/50 i 40/50.

We assure you that our DR Strong and E5 inserts are products that meet the relevant standards and requirements, providing comfort and safety are consistently available at attractive prices.