Yale B-YS3-3535N Anti-Snap 3 Star Euro Double Cylinder, High Security, 35:35 (70mm), Nickel Finish

I purchased the Yale B-YS3-3535N Anti-Snap 3 Star Euro Double Cylinder from Yale to upgrade the security on my door, and I’m happy with the quality. The lock feels very solid and well-made, and the nickel finish looks clean and modern. Installation was straightforward and only took a few minutes to replace the old cylinder. Once fitted, it works smoothly and the key turns easily without sticking.

This is a quality item and an easy replacement for the original cylinder. In order to fit it you will need to remove the door handles ( two bolts) and insert the Yale cylinder from the external side of the door. Be aware that the barrel of the lock should not protrude out of the door handle bezel externally so you will have to account for that in your calculations. The measurement shown for this item (50:40) is external 40, internal 50.

Good quality and easy to install! Very happy

No problem with the seller. Lock easy to fit but as others have remarked the key isn’t easy to locate quickly in the lock.

Great just what we had been told to get.

Very secure only issue is bit not a knock on the product is the price of a key cut as they are quite pricey compared to normal locks but thats the price you pay for a secure lock.

I've been using the three star Yale barrells whenever I need to replace a lock They are good quality and easy to fit. They fit perfectly each time. It looks as though the new version doesn't have the bump on the profile so you don't have to take the door handles off to fit, which is a good development. Happy with these and will continue to buy.

Ideal to upgrade my front door security for 5 minutes work, thanks.

Pessima qualità. Movimento poco fluido . Si è bloccato piu volte. Molto al di sotto degli standard di altri cilindri europei Aggiornamento. Dopo i primi utilizzi il problema tende a risolversi. Rimane piu accentuato con una delle 3 chiavi

Lo mejor, todas las certificaciones de seguridad que tiene por su precio y la facilidad de instalación. Lo peor, que no tiene doble embrague (poder abrir aunque la llave esté metida por dentro), que cuesta a veces un poco meter la llave, y qué parece que puede ser fácil de doblarse.

Its probably a great lock but wasn't any good for my yale quattro 3 point locking set up

Muy buen producto

Belle construction du cylindre, en revanche il n'est pas débrayable contrairement à ce que la description peut laisser penser, et la clé fait franchement cheap...