Lock cylinder set 4-piece with 12 security keys

The WF-276311 set is designed for standard mounting with a standard fixing screw, which is screwed into the middle of the mortise lock. A cylinder screw is included.

Yes, the cylinders are equipped with increased drill protection and special pin pairs against picking. The security keys also contribute to a high security standard.

The cylinder set only contains cylinders of the standard size 30/30 mm (outside/inside). For your door with the dimensions 40/30 mm, you need an asymmetrical cylinder, which is not included in this set.

The set offers specific lengths: The 40/40 mm cylinder is for front doors, the 30/30 mm cylinders are for interior doors and the 30/10 mm cylinder is for garage doors. Please measure your existing cylinders.

Yes, a special security card is required to reorder the security keys. This is included with the set and must be presented when making a copy.

Sets like this are usually keyed alike, which means all 12 keys fit each of the 4 cylinders. Please check the detailed description of the WF-276311 set for confirmation of this feature.

Oil should not be used to lubricate locking cylinders, as this can lead to resinification. We recommend using special graphite powder or cylinder spray.

Security keys are specially protected against unauthorized copying. Duplication is usually only possible with proof or through the manufacturer to ensure security.

The WF-276311 is offered as a complete set of 4 and is not intended to be split up. Individual cylinders in the same design are available separately, but not as part of this set.

Yes, the set contains 12 security keys. Since all four cylinders are keyed alike with each of these keys, this quantity should be sufficient for family members in a single-family home.

The installation is usually straightforward for experienced DIYers and can be done by themselves. You only need a screwdriver to loosen the fixing screw and replace the cylinder.

Since it is not possible to duplicate the keys, lost keys in this set must be compensated for by completely replacing the cylinders. For rental apartments, this is usually only conditionally practical.

Unfortunately, it is not possible to have additional keys made or ordered for this special security locking system. The integrated security coding prevents this.

Yes, all four cylinders in this set are keyed alike. This means you can open any door with any of the 12 included security keys.

The emergency and hazard function is an important safety feature that allows opening from the outside even when the key is inside. Whether the WF-276311 has this function can be found in the product details.

Special cylinders are required for use in fire doors that meet the relevant standards. Please check in the product description of the WF-276311 whether this suitability is explicitly noted.

Yes, the cylinders are suitable for all common house, apartment and side doors, including garages or sheds, provided the dimensions of the cylinder fit and a suitable mortise lock is available.

The cylinders are suitable for various standard door thicknesses between 30 mm and 60 mm (measured from the cylinder center to the outer edge). Please check the exact dimensions of your doors in advance, as the cylinders may require different lengths.

Each cylinder must be selected to match the respective door thickness by measuring the dimensions from the center of the cylinder to the outside. The set is suitable for door thicknesses from 30 mm to 60 mm, but the individual lengths must be precise.

This cylinder set is suitable for use on common doors indoors and outdoors. The burglary protection category indicates corresponding robustness.

This set is designed as a stand-alone keyed-alike system. Connecting to complex, existing locking systems is generally not possible with these cylinders.

The cylinders are suitable for standard doors with a thickness of 30 mm to 60 mm. For particularly narrow frame doors, the compatibility of the cylinder length and profile should be checked.

Yes, with 12 security keys for four keyed-alike cylinders, you can easily divide them among 3-4 users and still have spare keys. That's about 3 keys per person for 4 users.

The suitability for gates with an increased risk of theft depends on the specific security features of the cylinders. Please check the detailed information on burglary protection of the WF-276311 in the product description.

The cylinders are made of nickel-plated brass, a robust and corrosion-resistant material. They are designed for daily use over many years.

Yes, the cylinders are versatile and are also ideal for interior doors in office buildings or apartments where a central locking function is desired.

The cylinders are made of robust nickel-plated brass. This material is corrosion-resistant and also withstands moisture well.

Yes, it is a reversible key profile, which allows for convenient insertion of the key into the cylinder and also offers increased protection.

With a keyed alike set, 12 keys for 4 cylinders is a generous amount. This would mean an average of 3 keys per party, which is usually sufficient for normal use.

This set consists exclusively of double cylinders for locking on both sides. Half cylinders are available as separate items and are not part of this set.