N Series Pin Tumbler Deadbolt For Door Security

N Series pin tumbler deadbolt is a door lock from Olympus Lock, Inc. that provides a keyed deadbolt function using the N Series keyway, so it fits projects built around this common commercial lock system. The solid brass pin tumbler cylinder delivers a traditional keyed locking mechanism, which supports straightforward key management on multi-door jobs. The body is zinc die cast, giving a rigid housing for the locking components during repeated deadbolt operation. The deadbolt is keyed to the KA107 key, so multiple units using this stock KA number can be keyed alike for simplified access control. Keying can also be configured KD or KA in the N Series system, which supports flexible masterkey planning on cabinets or doors using matching keyways. The cylinder diameter is 7/8 inch, aligning with standard 7/8 inch cylinder prep commonly used in metal and wood door applications.

Deadbolt Details That Support Trade Workflows

• The deadbolt can be keyed together with other N Series locks, allowing installers to keep a single key system across doors and related hardware when all use the N Series keyway.
• The lock is easily rekeyable via a set screw cylinder release mechanism, so cylinders can be changed on-site without replacing the entire lock body during rekey projects.
• The product passed ANSI/BHMA A156.11 Grade 1 performance requirements, providing a tested level of operational performance for commercial-grade deadbolt applications.
• The standard function design allows the key to be removable in the locked or unlocked position, so users can lock or unlock and then remove the key in either state during daily operation.
• The cylinder is solid brass with a pin tumbler design, giving a conventional keyed interface that works with N Series keys in either 4-pin or 5-pin configurations.
• The body is zinc die cast, creating a stable housing for the brass cylinder and internal components during installation and regular use on doors.

Deadbolt Cylinder Fit, Lengths, And Keying Use

The cylinder length options of 15/16 inch, 1-3/8 inch, or 1-5/8 inch let the deadbolt match different door or panel thicknesses where a 7/8 inch barrel is used. This range helps installers select a cylinder that projects correctly through the door material without excess overhang. The keyway is N Series, equivalent to National D4291 4-pin or D4292 5-pin systems, so existing key systems using these profiles can be extended with this deadbolt. Stock keying as KD/KA with 4-pin standard gives a straightforward starting point for typical keyed-different or keyed-alike layouts. Stock KA numbers 101, 103, 107, and 915 give defined keyed-alike groups, which supports organizing multiple doors or cabinets into predictable key sets on a project.

How This Olympus Deadbolt Works In Real Jobs

Where The Satin Brass Deadbolt Is Applied

This satin brass deadbolt door lock sits in the Deadbolt Locks class and is intended for door use where a 7/8 inch barrel diameter cylinder is specified. The satin brass finish presents a neutral, traditional appearance that coordinates with many satin brass hinges, pulls, and other visible door components in commercial or architectural millwork. Because the deadbolt can be keyed together with other N Series locks, it fits projects where cabinet locks, drawer locks, and door deadbolts all share the same N Series keyway. The N Series equivalent to National D4291 or D4292 systems helps integrate this deadbolt into existing hardware schedules that already reference those key systems.

Why Keying And Rekey Features Matter On-Site

The easily rekeyable design using a set screw cylinder release mechanism means the cylinder can be swapped without changing the entire lock, which supports on-site keying changes when tenants, departments, or access levels change. Masterkeyed setups use a 5-pin standard, and grand masterkeyed arrangements are available, so this deadbolt can participate in layered key hierarchies where individual cylinders, groups, and overarching master keys all interact. Standard function locks are non-handed, so the same part number can be used on either side of a door leaf without separate left- or right-hand versions. The standard function also keeps the key removable in either locked or unlocked position, letting maintenance staff move quickly through locking or unlocking rounds. Passing ANSI/BHMA A156.11 Grade 1 performance requirements, equivalent to E07121(100DR), indicates that the lock mechanism has been evaluated against a recognized performance standard, which supports its use in demanding commercial door applications.

Deadbolt Door Lock Questions From Installers

Select This N Series Deadbolt For Coordinated Keying

The N Series pin tumbler deadbolt from Olympus Lock, Inc. pairs a 7/8 inch barrel diameter with selectable cylinder lengths and N Series keying, so it fits doors built around this common prep and keyway. The ability to key together with other N Series locks supports cohesive key systems on larger projects. Rekeyable construction using a set screw cylinder release mechanism keeps future key changes focused on the cylinder rather than full hardware replacement. For projects calling for an ANSI/BHMA A156.11 Grade 1 deadbolt in satin brass with KA107 or other N Series keying options, this deadbolt aligns the door prep, finish, and key system in a single part.