N Series Deadbolt Lock For Secure Doors

N Series pin tumbler deadbolt lock describes an Olympus Lock, Inc. cylinder designed as a deadbolt door lock for jobs that call for an N Series keyway and a satin chrome finish. The product is keyed to a KA915 key, so it matches projects built around that specific key number. The cylinder has a 7/8 inch barrel diameter, which fits preparations bored for that size. The body is zinc die cast, giving a solid housing for the cylinder that supports consistent bolt operation under normal door use. A solid brass, pin tumbler cylinder provides a precise keying interface that supports the stated N Series key system. The lock passed ANSI/BHMA A156.11 Grade 1 performance requirements, which positions it for demanding deadbolt applications where this standard is required. The standard function allows the key to be removable in both the locked and unlocked positions, which affects how the lock is operated during regular access.

Deadbolt Details That Support Real-World Use

• The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, ties this lock to a common key system, which matters when matching existing cylinders on a project.
• The lock can be keyed together with other N Series locks, so a run of doors can share the same keying plan where N Series hardware is already in place.
• A rekeyable design using a set screw cylinder release mechanism allows cylinder changes, which supports future keying changes on the same installation.
• Stock keying KD/KA in 4 pin standard format provides typical keying patterns, which helps align this part to standard N Series master key systems in the field.
• Masterkeyed in 5 pin standard and grand masterkeyed availability support multi-level key control, which matters on jobs with tiered access requirements.

Deadbolt Cylinder Fit, Keying, And Installation Use

The 7/8 inch cylinder length in this deadbolt works with door preparations sized for that specific length, so it fits installations laid out for comparable Olympus N Series cylinders. The 7/8 inch barrel diameter sets the bore size requirement, which guides how the door is drilled or which existing bores will match. The solid brass, pin tumbler cylinder interfaces with the N Series keyway, which maintains compatibility across other N Series keyed locations on the same site. The zinc die cast body supports the cylinder and bolt assembly, which contributes to consistent throw alignment in the door edge. The Grade 1 performance rating under ANSI/BHMA A156.11 indicates the lock has passed a recognized performance standard, which matters when the specification calls for that level on a deadbolt.

Door Applications And Deadbolt Performance Factors

Where This N Series Deadbolt Lock Fits Best

This pin tumbler deadbolt door lock from Olympus Lock, Inc. is suited to door applications that are already standardized on the N Series keyway, since its keyway is stated as N Series equivalent to National D4291 4-pin or D4292 5-pin systems. The KA915 keying makes it appropriate wherever KA915 is part of the keying schedule, so doors can be keyed alike under that code. Cylinder length options of 15/16 inch, 1-3/8 inch, or 1-5/8 inch exist within this series, and the 7/8 inch barrel diameter remains constant, which positions the product family for doors with varying thickness while holding the same bore size. The satin chrome finish noted in the SAP description aligns with satin chrome hardware on surrounding door and cabinet components, which matters when matching visible trim across a project. The non-handed standard function also allows use on either side of a door according to the stated non-handed design.

Why These Deadbolt Details Matter On The Job

The ability to key this lock together with other N Series locks streamlines key control, since the same N Series pin tumbler logic can extend across multiple openings. The rekeyable design using a set screw cylinder release mechanism affects service workflow, because cylinders can be changed while retaining the installed body. Stock keying options KD/KA in 4 pin standard and stock KA numbers 101, 103, 107, and 915 give a defined keying range, which simplifies planning when multiple doors need coordinated keying. Masterkeyed 5 pin standard capability and grand masterkeyed availability support layered key structures, which is relevant on commercial or institutional projects that require different access tiers. The ANSI/BHMA A156.11 Grade 1 performance requirements passed by this lock speak to its tested performance level, which aligns it with specifications that call out Grade 1 deadbolt locks. The key being removable in both locked and unlocked positions in the standard function affects how users operate the door, since the key can be withdrawn immediately after locking or unlocking.

Common Questions About This KA915 Deadbolt Lock

Selecting This N Series Deadbolt For Your Project

This N Series pin tumbler deadbolt lock combines an N Series keyway, KA915 keying, and a 7/8 inch barrel diameter, which directs it toward projects already using that key system and bore size. The zinc die cast body with a solid brass cylinder supports a robust deadbolt assembly, and the ANSI/BHMA A156.11 Grade 1 performance results position it for specifications that reference that standard. When a satin chrome, N Series, KA915 deadbolt door lock is required, this Olympus Lock, Inc. model aligns its keying, dimensions, and performance level to that set of project demands.