Security Door Replacement Cylinder & 7-Key Set – For 50 mm / 70 mm Doors

Security Door Replacement Cylinder with Seven-Key Set Replace a worn or damaged security-door cylinder with a complete matching cylinder and key set. Select the option according to your door thickness: a 50 mm door uses a 70 mm cylinder, while a 70 mm door uses a 90 mm cylinder. Please confirm your door thickness and cylinder compatibility before ordering. If you are unsure, send Door King a clear photograph of your existing cylinder and door details for assistance. Key Features Options available for 50 mm and 70 mm security doors Correct cylinder sizes: 70 mm and 90 mm respectively Supplied as a complete cylinder and matching key set Seven matching keys included Brass-coloured finish with a black centre cam Choose the Correct Size Door Thickness Required Cylinder Size 50 mm door 70 mm cylinder 70 mm door 90 mm cylinder What's Included 1 × security-door cylinder in the selected size 7 × matching keys Delivery and Collection Nationwide delivery is available Shipping is calculated at checkout where applicable Free collection is available from the Door King showroom in Lenasia Fitting or installation is not included Important Information The door thickness and cylinder size are not the same. A 50 mm door requires a 70 mm cylinder, and a 70 mm door requires a 90 mm cylinder. Compatibility can vary between locksets, so please verify the required size before purchasing. Need Assistance? Call 011 857 1000 or contact us on WhatsApp.