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Olympus Lock pin tumbler cam lock DCN3-US19-103 is a DCN-Series 1-7/16 inch cylinder cam lock built for keyed alike 103 systems. The N Series keyway matches the National D4291 4-pin or D4292 5-pin system, so one key pattern can operate multiple N Series locks in the same project. The zinc die cast body and zinc die cast pin tumbler cylinder create a solid cam lock core, which supports consistent key action in everyday use on cabinets or enclosures. The standard function allows the key to be removed in either the locked or unlocked position, which simplifies jobsite routines like keyed inspections or service checks. The flat black 19 finish gives a dark face presentation, which helps the lock blend visually with darker surfaces while still covering the prepared hole.
The DCN3-US19-103 cam lock uses a DCN-Series 1-7/16 inch cylinder length, giving extra reach through thicker cabinet or panel fronts compared with shorter cylinders. The 1-inch face is designed to cover the edges of the drilled hole, which can hide minor tear-out and deliver a finished appearance without a separate trim ring step. Two reversible cams are supplied to work in all positions, allowing the installer to set the rotation and throw direction that lines up with the strike or keeper in the casework. The anti-rotation plate and lost-motion cam shifter are part of the system design, so the lock stays oriented in the panel while still allowing controlled cam travel.
This Olympus Lock DCN-Series 1-7/16 inch cylinder cam lock is part of the N Series keyway family, equivalent to National D4291 4-pin or D4292 5-pin systems, which fits projects that standardize on that key platform. The keyed alike 103 stock keying option means multiple DCN3-US19-103 locks can share the same KA103 key number, so banks of doors or drawers can be grouped under a single key for controlled access. Stock keying is KD/KA with a 4-pin standard layout, which defines the base level of keying used out of the box in typical cabinet or fixture runs. Masterkeyed operation is supported on a 5-pin standard, and grand masterkeyed systems are available, which lets locksmiths or security planners define tiered access levels across many locks while still using this same cam lock format.
The zinc die cast body and zinc die cast pin tumbler cylinder give the DCN3-US19-103 a consistent housing and core, which supports precise tolerances for the N Series keyway and stable key feel over repeated cycles. Passing ANSI/BHMA A156.11 Grade 1 performance requirements and equivalence to E07261 / E07271 show that the lock has been tested to a recognized cam lock standard, which helps specifiers align this part with performance requirements in commercial or institutional casework. The key removable function in both locked and unlocked positions simplifies routines such as issuing keys to staff who need to open multiple compartments, because the key can be withdrawn after locking or unlocking without changing workflow. Two reversible cams that work in all positions allow the same DCN-Series body to serve left-hand, right-hand, vertical, or horizontal applications, which reduces variation in parts during fabrication. The 1-inch face design that covers splintering around the bore reduces visible edge damage, which is especially useful in finished woodwork where a clean hole edge would otherwise require more prep time. The flat black 19 finish provides a dark appearance that coordinates with other flat black hardware in a project, supporting a consistent visual specification across pulls, hinges, and locks.
The DCN3-US19-103 cam lock uses the N Series keyway, which is equivalent to the National D4291 4-pin or D4292 5-pin system, supporting standardized keying across related locks.
The cam lock ships with stock KD/KA 4-pin standard keying and a keyed alike 103 stock KA number, allowing groups of locks to be operated with the same KA103 key pattern.
The DCN-Series cam lock is easily rekeyable via its cylinder retainer clip, which lets locksmiths or technicians change cylinders without removing the entire lock assembly.
The Olympus Lock cam lock has passed ANSI/BHMA A156.11 Grade 1 performance requirements and is equivalent to E07261 and E07271, supporting use where a Grade 1 cam lock is specified.
The DCN3-US19-103 uses a zinc die cast body and a zinc die cast pin tumbler cylinder, providing a uniform metal construction around the keyway and cam interface.
The 1-inch face on this cam lock is sized to cover splintering around the drilled hole, so the installed lock presents a clean edge without relying on a separate trim ring.
The Olympus Lock DCN3-US19-103 combines a DCN-Series 1-7/16 inch cylinder, N Series keyway, and keyed alike 103 stock keying to support keyed groups on cabinets or enclosures. Its zinc die cast body, ANSI/BHMA A156.11 Grade 1 performance, and 1-inch face design bring practical advantages to commercial woodworking, fixture, and casework projects. When a flat black cam lock with N Series compatibility, reversible cams, and straightforward rekeying via a cylinder retainer clip fits the hardware schedule, this DCN-Series cam lock provides a unified approach to access control across multiple openings.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  OYKB-103-NP Mfr# KB-103-NP | N Series Cut Key for Keyed Alike #103 |
