I had previously looked at an alternative supplier who I had used for Window Restraining Units to stop my grand-daughter from opening bedroom window to far.
They could not supply the Door Lock barrels I wanted to rationalise the locks in my daughters home. The parts supplied by Safe were exactly as requested to full-fill my objective. Fitted all 3 units in less than 10 minutes, superb. My daughter is highly delighted with the outcome, no messing about looking for the correct key as "One Key Fits All". This is also greatly apprieciated by her daughters as they can also open any door without any messing.