Although the section of euro cylinders are standard the length of the cylinder and the offsets about the locating screw hole do vary so it will probably be necessary to first remove the existing cylinder from the door to measure it refit it while you purchase a replacement and then go through the removal replacement procedure again don t worry it only requires removing one screw.
Installing a euro door lock.
An anti jam lock installed in a one piece security door handle should prevent jamming and sticking of your euro cylinder door lock in the future.
Insert cylinder holding the key guide the cylinder through the euro cylinder cutout on the door.
Watch our step by step video showing how to change a euro lock cyliner with expert advice and top tips to help you complete the job with confidence.
Process overview remove the fixing screw.
Loosen the screws on the lock s faceplate.
Fit fixing bolt insert fixing bolt through hole in door.
Insert the working key into the lock.
Fitting a new euro cylinder align cam and cylinder insert and turn the key until the cam no longer sticks out and is lined up with cylinder.