N Series Pin Tumbler Deadbolt Door Lock, Oil Rubbed Bronze, Keyed to KA101 Key, 7/8" Cylinder Length

N Series Pin Tumbler Deadbolt Lock For Doors

N Series pin tumbler deadbolt lock from Olympus Lock, Inc. provides a keyed N Series deadbolt solution for door applications, so installers can match existing N Series key systems while adding deadbolt security in one step. The cylinder uses an N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, which keeps keying consistent on projects that already rely on that platform. The lock is keyed to KA101, so multiple KA101-keyed locks can share the same operating key on a job. A solid brass pin tumbler cylinder helps maintain smooth key operation under repeated use. The deadbolt body is zinc die cast, giving the lock a solid housing that supports the cylinder and bolt components during installation and operation. An oil rubbed bronze finish provides a dark, traditional look that coordinates with oil rubbed bronze door hardware across the space.

Deadbolt Details That Support Real Workflows

• The deadbolt cylinder is part of the Olympus N Series, so it can be keyed together with other N Series locks, which lets installers build keyed-alike groups across doors and related hardware on the same project.
• The design is easily rekeyable via a set screw cylinder release mechanism, so cylinders can be rekeyed on site using standard procedures, helping reduce labor when keying plans change over time.
• The product has passed ANSI/BHMA A156.11 Grade 1 performance requirements, identified as equivalent to E07121(100DR), so it meets a recognized performance benchmark for heavy-duty deadbolt use.
• The standard function allows the key to be removable in the locked or unlocked position, so users can operate and remove the key after either locking or unlocking, aligning with common commercial key control practices.
• The standard function locks are non-handed, so the same lock body works on either side-hinged door orientation without separate left- or right-hand part numbers, simplifying stocking and selection.
• The cylinder is described with 15/16 inch, 1-3/8 inch, or 1-5/8 inch cylinder length options and a 7/8 inch barrel diameter, so installers can match cylinder length to door thickness or trim stack dimensions within those ranges.

Installation And Keying Setup Considerations

The cylinder length range of 15/16 inch, 1-3/8 inch, or 1-5/8 inch combined with a 7/8 inch barrel diameter gives clear dimensional targets that matter when preparing door bores. Knowing the barrel diameter supports choosing the correct bore size for the door and related components. The non-handed standard function layout lets installers position the deadbolt on left- or right-hand doors using the same mechanical arrangement. The easily rekeyable design, using a set screw cylinder release mechanism, allows technicians to change keying on existing installations while leaving the main body in place. The KA101 stock keying within the N Series keyway gives a defined starting point for key control planning on multi-door projects that use matching keys.

Using This Olympus Deadbolt In Door Projects

Where This N Series Deadbolt Fits Best

This Olympus N Series pin tumbler deadbolt lock sits within the Deadbolt Locks class, so it is intended for door deadbolt applications rather than simple latches. The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, aligns this product with installations where that key family is already in service. The KA101 keying designation lets multiple KA101-keyed locks work from a single key pattern, which matters for doors that must share the same operating key. Stock keying is described as KD/KA 4 pin standard, so projects can be organized around either keyed-alike or keyed-different lock sets within the same N Series family. The ANSI/BHMA A156.11 Grade 1 performance result, tied to E07121(100DR) equivalence, positions this deadbolt for applications where Grade 1 performance requirements are part of the specification. The oil rubbed bronze finish supports use on doors where matching oil rubbed bronze hardware is part of the design intent.

Why The Cylinder And Key System Details Matter

The solid brass pin tumbler cylinder builds the locking core from a proven material, which supports consistent key turning performance as pins interact with N Series keys over time. Masterkeying is described as 5 pin standard, with grand masterkeying available, so facilities can plan tiered key access using N Series key systems when the project scope calls for it. The ability to be keyed together with other N Series locks means this deadbolt can participate in broader keying systems across cabinets, doors, or other N Series-equipped openings. The easily rekeyable set screw cylinder release mechanism allows cylinder swaps to align with tenant changes or security reconfigurations while retaining the original lock body. The standard function, where the key is removable in locked or unlocked position, supports routine operation because the user can relock or unlock and remove the key without changing their habit patterns across different openings.

Common Questions About This N Series Deadbolt

Selecting This Deadbolt For N Series Keyed Doors

This Olympus N Series pin tumbler deadbolt lock combines a zinc die cast body, solid brass cylinder, N Series keyway, and Grade 1 performance test results, giving a defined option for doors built around N Series key systems. The KA101 keying, masterkeyed 5 pin standard capability, and easily rekeyable set screw cylinder release help align the lock with evolving key plans in commercial or shop environments. When a project calls for a 7/8 inch barrel diameter deadbolt in oil rubbed bronze within the N Series family, this model provides a clear, part-numbered choice.