N Series Pin Tumbler Deadbolt For KA915 Doors

N Series pin tumbler deadbolt gives you a keyed-to-KA915 satin brass door lock built for consistent key control across Olympus N Series installations. The N Series keying lets this deadbolt be keyed together with other N Series locks, which simplifies master key planning when you are standardizing openings. The satin brass finish presents a uniform look on doors where matching brass hardware matters to the project. A solid brass pin tumbler cylinder delivers familiar N Series keyway operation, so existing N Series keys work within the supported KA ranges. The zinc die cast body provides a sturdy housing around the cylinder that supports the Grade 1 performance rating. This deadbolt door lock keeps the key removable in the locked or unlocked position in its standard function, which supports common commercial door routines where keys are issued and returned during daily use.

Deadbolt Details That Support Keyed Projects

• The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, keeps this deadbolt aligned with common N Series key systems, which streamlines keying schedules when you are coordinating multiple openings.
• Stock KA numbers 101, 103, 107, and 915 give you defined keyed-alike options, which helps when grouping doors by area or function while still staying within a single N Series system.
• The rekeyable design with a set screw cylinder release mechanism allows cylinder changes without replacing the entire lock body, which supports field rekeying workflows and reduces component handling.
• Cylinder lengths of 15/16 inch, 1-3/8 inch, or 1-5/8 inch and a 7/8 inch barrel diameter provide known sizing, which helps you match the lock to prepared door or panel bores during layout.
• The standard function with key removable in locked or unlocked position and non-handed design keeps operation consistent on either door handing, which simplifies both installation planning and user training on multi-door jobs.

Deadbolt Fit, Mounting, And Rekey Workflow

The Olympus deadbolt door lock uses a 7/8 inch barrel diameter, giving installers a clear target dimension when preparing bores in doors or panels. Available cylinder lengths of 15/16 inch, 1-3/8 inch, or 1-5/8 inch let you select a cylinder that suits the door thickness you are working with, helping the lock seat properly without overhang. The rekeyable set screw cylinder release mechanism means the cylinder can be removed for rekeying while the body stays installed, which reduces door tear-down during key updates. The non-handed standard function lets you mount the deadbolt on either hand of the door without changing parts, keeping inventory and jobsite adjustments simple. Key removal in both locked and unlocked positions lets users follow straightforward lock-and-leave routines, which is useful in managed facilities.

How This Deadbolt Works In Real Projects

N Series Deadbolt Use On Doors And Cabinets

This N Series pin tumbler deadbolt door lock is designed for doors where a deadbolt action is needed within an N Series key system. The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, lets it operate with N Series keys already in use on the site within the supported keying. Because it can be keyed together with other N Series locks, it fits projects where deadbolts, cabinet locks, and other N Series devices must share keying groups. Stock keying in KD or KA 4 pin standard supports either single-door differentiation or groups of keyed-alike openings under the same master plan. The satin brass finish keeps the lock visually aligned with brass trim and other satin brass hardware on the same elevation.

Why Construction And Rating Matter For Performance

The zinc die cast body provides a rigid housing around the cylinder, which supports stable bolt operation over repeated cycles. A solid brass pin tumbler cylinder gives consistent key feel typical of brass cylinders, which helps users recognize proper key insertion and rotation during daily use. This deadbolt has passed ANSI/BHMA A156.11 Grade 1 performance requirements, equivalent to E07121(100DR), so it has been tested to a recognized standard for deadbolt performance. That rating gives specifiers a measurable performance level when matching this lock to commercial or higher-use openings. The N Series pin tumbler design with defined KA numbers 101, 103, 107, and 915 helps locksmiths and facility managers map masterkeyed or grand masterkeyed layouts, because they can integrate this deadbolt into a 4 pin stock system or a 5 pin masterkeyed system as noted.

Common Questions About N Series KA915 Deadbolts

Selecting This Deadbolt For N Series Projects

This N Series pin tumbler deadbolt brings together an N Series keyway, KA915 keyed option, satin brass finish, and a rekeyable cylinder in one lock, giving you a defined solution when tying doors into an Olympus N Series system. The zinc die cast body and solid brass cylinder support long-term use under ANSI/BHMA A156.11 Grade 1 performance requirements. When you need a deadbolt door lock that works within N Series keying and offers field rekeying through a set screw cylinder release, this Olympus 100-US4138-915 configuration is a focused choice for doors using satin brass hardware.