Door Lock Core Types

Another common type of cylinder is the rim cylinder.

Door lock core types.

Interchangeable core ic this type of lock is valued for its ability to rekey doors quickly in the field. The window and door manufacturers association wdma has developed performance standards for architectural grade wood doors determined by duty levels. Core types the backbone of every door. Interchangeable core cylinders help keep facilities and their contents secure.

Ic locks have a removable core only removable with a special key that fits into other similar lock cylinders. If a facility needs to rekey a door they simply can swap cores effectively changing the keys able to open the door. An interchangeable core or ic is an adaptable locking key cylinder. Each core type has benefits and specific applications where they are recommended or even required to be used.

The american national standards institute ansi designates three levels. Types of cylinders rim cylinder. Small format interchangeable cores are in a figure eight shape that is. Unlike a standard key cylinder which is accessible for combinating only via locking device disassembly an interchangeable mechanism relies upon a specialized control key for insertion and extraction of the essential or core combinating components.

The 4 commercial wood door core types commonly used are. They offer moderate resistance against manipulation and forceful attack. There are so many different types of door locks because there are different levels of security and different types of doors for which you need to lock. You can typically have multiple entry door locks set keyed to work with the same key.

The duty levels are based. Whether you re locking a front door pocket door or cabinet door you want the best locking system for the job below we set out 10 door lock options. It is generally only used in exit devices. We ll briefly cover each core type and talk about some of their benefits.

Oshkosh door company offers non rated fire rated and speciality cores to meet the specific demands of nearly every environment. Mortise cylinders are available in both standard keyway and interchangeable core formats. Grade 2 offers mid level security while grade 3 provides basic security. Unlike standard lockset cylinders interchangeable core cylinders require a control key to insert and extract the core.

When looking at an entry door lock also known as a lockset check the security grade. Grade 1 is the highest. Depending on the depth of the cylinder you may need to install spacers to make the cylinder flush with the lock. These cores are generally compatible with several types of cores offering the flexibility and convenience of being able to swap out cores as needed.