Olympus Disc Tumbler Cam Lock For Drawers And Doors

Olympus disc tumbler cam lock gives you a compact locking solution for drawers and right-hand or left-hand doors, so one part number can serve multiple cabinet layouts on a job. The lock is designed for lipped or overlay construction using a 1-1/2 inch straight cam, or for flush construction using a 1-1/8 inch extension, 11/32 inch offset cam, which covers common cabinet build-ups in shops and on site. A 90 degree cam turn provides a simple quarter-turn action to lock or unlock, which suits quick access points on cabinets and fixtures. For overlay applications, the combined thickness of the front and frame cannot exceed the listed cylinder length, helping you match the lock body to the door build so the cam engages reliably. The product is keyed alike to the C390A keying, which lets you keep groups of cabinets on the same key when planning storage zones.

Key Locking Features That Support Daily Use

• The lock passed the ANSI/BHMA Grade 2 cycle test at 20,000 cycles including key insertion and removal, which demonstrates performance for repeated daily locking and unlocking in typical commercial or shop environments.
• The patented cylinder and body are assembled via a retainer staple so the lock arrives already assembled, which removes a separate build step and saves time when installing multiple units on a project.
• The cylinder plus cylinder extender design allows cylinders to be swapped between different size cam lock bodies, giving flexibility to reuse keying across varying door thicknesses and cabinet styles in the same facility.
• The spur washer with eyelet, when screwed into place, prevents lock rotation and keeps the fixing nut from loosening after installation, which helps the lock stay aligned with the strike over long-term use.
• Key removable in both locked and unlocked positions means the key can be taken out after setting either state, which supports workflows where users need to leave cabinets open or secured without a key hanging in the cylinder.

Installation Details For Overlay And Flush Construction

The cam lock uses a 1-1/2 inch straight cam for lipped or overlay construction, so it can reach past a face frame or lip to catch the strike on overlay cabinet doors. For flush construction, the 1-1/8 inch extension cam with 11/32 inch offset lets the cam sit correctly behind a flush front, aligning with the frame for positive engagement. For overlay applications, the combined thickness of the front and frame cannot exceed the specified cylinder length, so selecting the proper cylinder keeps the tailpiece within working range of the strike. The lock provides a 90 degree cam turn, giving quarter-turn operation from locked to unlocked, which helps with quick, repeatable positioning during layout and adjustment.

Using This Olympus Cam Lock In Cabinet Projects

Where This Cam Lock Fits In Drawers And Doors

This Olympus cam lock is specified for drawers as well as right-hand or left-hand doors, so it can be laid out across a run of cabinets without separate SKUs for door handing. The 1-1/2 inch straight cam supports lipped or overlay construction, helping the cam reach behind door overlays that sit proud of the case side or face frame. For flush construction, the 1-1/8 inch extension, 11/32 inch offset cam places the lock throw at the right depth to engage framing behind a flush front, keeping the door or drawer face even while still catching the strike. The keyed alike C390A setup allows multiple locks to operate on the same key, which is useful when grouping drawers and doors in banks that should open together. The ANSI/BHMA Grade 2 cycle test rating of 20,000 cycles including key insertion and removal shows the lock is built for repeated cabinet access in typical commercial or workshop installations.

Details That Support Repeatable Lock Alignment And Keying

The lock is shipped with the cylinder and body assembled via a patented retainer staple, so each unit arrives as a single assembled lock body, speeding repetitive installs across cabinet runs. The design uses a cylinder plus cylinder extender system that lets you swap cylinders between different size cam lock bodies, helping you maintain a common keying plan even when cabinet thicknesses vary. Key removable in both locked and unlocked positions means the key does not need to stay in the lock when cabinets are left open or secured, which can help reduce key damage during normal use. The spur washer with eyelet, once screwed in place, prevents lock rotation and keeps the fixing nut from loosening, supporting consistent cam alignment with the frame over time. A 90 degree cam turn keeps operation to a simple quarter turn, which aids users in knowing when the cam is fully thrown or retracted. Custom keying typically ships direct from the manufacturer in 48-72 hours, giving options when a specific keying setup is needed on a schedule.

Common Questions About Olympus Disc Tumbler Cam Lock

Selecting This Cam Lock For Your Next Install

The Olympus disc tumbler cam lock, keyed alike C390A, combines a 90 degree cam turn with options for lipped, overlay, or flush construction using the specified cams, giving flexibility across drawers and doors on one project. The ANSI/BHMA Grade 2 cycle test rating at 20,000 cycles provides a performance benchmark for repeated cabinet access. The cylinder plus cylinder extender design and assembled cylinder-body construction streamline keying and installation when you are outfitting multiple cabinets. The spur washer with eyelet helps keep the lock fixed and aligned in service. Put this part number into your next cabinet, fixture, or casework run where keyed control and consistent operation are required.