Olympus DCN4 Pin Tumbler Cam Lock, 1-1/2" Material Thickness with 3/4" Bore Diameter, Keyed Alike 101, Flat Black

Olympus DCN4 Pin Tumbler Cam Lock For Cabinets

Olympus DCN4 pin tumbler cam lock gives you a keyed alike 101 locking solution built around the N Series keyway, so multiple locks can operate on the same key system for straightforward key control in cabinetry and casework. The zinc die cast body and zinc die cast pin tumbler cylinder create a robust cam lock core that resists everyday wear in busy woodwork environments. The 1 inch face covers splintering around the 3/4 inch bore diameter, so a clean drilled hole in wood still looks finished without adding a separate trim ring. The lock is easily rekeyable via the cylinder retainer clip, allowing future keying changes within the same hardware footprint when systems change on a project. Standard function with the key removable in the locked or unlocked position supports situations where the key must be taken out without changing lock state.

Key Cam Lock Details That Support Daily Use

• The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, ties this cam lock into established key systems so existing keying schemes can extend to new cabinet locations.
• Stock keying options KD or KA with 4-pin standard, plus stock keyed alike numbers 101, 103, 107, and 915, provide defined patterns for organizing installations where groups of locks need shared or separate access.
• Masterkeyed at 5-pin standard with grand masterkeyed capability allows layered key control, so different user groups can access only the cabinets assigned to their key level within a larger installation.
• Two reversible cams that work in all positions give layout flexibility, because the locking direction can be matched to door or drawer orientation without changing the core cam lock body.
• The 1 inch face is designed to cover splintering at the bore edge, which is especially useful in woodwork, because the final appearance remains neat even when the drilled edge is slightly rough.

Cam Lock Fit, Face Design, And Installation Impact

The 3/4 inch bore diameter spec means this cam lock is sized for holes commonly drilled in cabinet doors and panels, so the cylinder locates accurately in standard woodworking layouts. The product is specified for 1-1/2 inch material thickness, which aligns the cam throw behind the door or panel so the cam can engage strikes or frames correctly on thicker construction. The 1 inch face not only covers splintering but also gives a defined bearing surface against the panel, helping the lock seat squarely in the bore. Because the key is removable in locked or unlocked position, installers can operate and test the cam function during fitting, then leave the cabinet in whichever state the project requires without needing the key present.

Cam Lock Performance And Use In Woodwork Projects

Where This Olympus Cam Lock Works Best

The cam lock belongs to the Olympus Locks and Latches cam lock class, so it is intended to secure cabinet doors, drawers, and similar panels where a rotating cam can catch behind a frame or strike. The N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, positions it well in projects that already use those key platforms, because the same style of key can operate different locking points. Its 1-1/2 inch material thickness specification fits many furniture and cabinet constructions that use thicker doors, applied fronts, or panels, allowing the cam to reach behind those sections to lock. The flat black finish option identified by US19 provides a dark, low-visibility face that can blend with darker surfaces or hardware schemes when appearance matters alongside function.

Why This DCN4-US19-101 Lock Supports Consistent Results

The lock has passed ANSI/BHMA A156.11 Grade 1 performance requirements, equivalent to E07261 or E07271, which signals that it has been tested against a defined standard for cam locks, supporting consistent operation over its service life in demanding locations. The Woodwork Institute acknowledged status indicates the product is recognized for woodwork applications, which matters on commercial millwork jobs that reference Woodwork Institute guidance. The body and cylinder are both zinc die cast, creating a stable housing for the pin tumbler mechanism that maintains alignment between keyway and cam under repeated use. The standard function, with key removable in either locked or unlocked position, helps maintain predictable opening and closing routines, because users can leave the cylinder in their preferred state without relying on the key staying in the lock. The easily rekeyable design using a cylinder retainer clip reduces disruption when rekeying is required, since the cylinder can be changed while leaving the installed body and cam orientation untouched. Two reversible cams that work in all positions further support repeatable field results, as the same parts can be set up for different door swings or strikes while keeping the locking feel consistent across a project.

Common Questions About This Olympus DCN4 Cam Lock

Select This DCN4-US19-101 Lock For Coordinated Installs

The Olympus DCN4 pin tumbler cam lock DCN4-US19-101 brings together N Series keying, 1-1/2 inch material thickness fit, and a 3/4 inch bore diameter, so cabinets using these dimensions can share a consistent locking platform. Keyed alike 101 stock keying lets groups of cabinets open with one key, while the option for KD, masterkeyed 5-pin, and grand masterkeyed layouts supports more complex access schemes. Grade 1 performance testing and a zinc die cast body and cylinder support regular use in woodwork environments. When a flat black cam lock is needed to coordinate appearance and key control, this configuration provides a focused match.