CompX National Disc Tumbler Cam Lock, 2" Cylinder with 3/4" Mounting Hole, Bright Brass C8061-C415A-3

CompX National Disc Tumbler Cam Lock Function

CompX National disc tumbler cam lock gives a keyed locking point for drawers and for right-hand or left-hand doors, so one part can handle common cabinet orientations across a shop or jobsite. The 2 inch cylinder works with a 3/4 inch mounting hole, providing a specific fit when boring lock holes in wood or panel stock. Bright brass finish identifies the lock visually and supports projects where that finish is preferred. Stock keying KA means all keyed alike to the specified key number, so multiple locks can be operated with the same key. Stock keying KD means all keyed different, with various lock numbers, supporting situations where separate keys are wanted at different locations. Key removable in both locked and unlocked positions allows the key to be taken out after locking or after unlocking, which is useful in many shop and commercial cabinet situations.

Cam Lock Details That Support Cabinet Work

• Two stop washers allow the cam to turn either 90 degrees or 180 degrees based on the application, so the installer can select quarter-turn or half-turn operation to match door or drawer swing.
• Cams are provided for lipped or overlay construction with a straight cam having 1-1/2 inch extension, so the lock can reach behind an overlay front where that extension dimension is suitable.
• Cams are also provided for flush construction with a formed cam having 1-1/8 inch extension and 11/32 inch offset, so the offset helps engage the strike point on flush doors or drawers.
• For overlay application, the combined thickness of front and frame cannot exceed the cylinder length listed, so the lock body seats correctly while still projecting enough thread for mounting.
• Key removable in both locked and unlocked positions lets the operator pull the key after securing or accessing the compartment, which can streamline routine opening and closing in cabinet environments.

Cam Lock Mounting, Hole Size, And Orientation

The 2 inch cylinder working with a 3/4 inch mounting hole gives a clear drilling dimension when laying out cabinet fronts or doors for this cam lock. The requirement that the combined thickness of front and frame not exceed the cylinder length guides material stack-up so the threaded portion engages properly. Stop washers that allow 90 degree or 180 degree cam turns give control over how far the key turns to lock or unlock, which affects handle clearance and user feel. The lock being suitable for drawers and for right-hand or left-hand doors means the same part can be used in different orientations on a run of casework.

Using This Cam Lock In Cabinet And Drawer Builds

Where This Disc Tumbler Cam Lock Fits Best

This CompX National cam lock is specified for drawers, so it can be used where a rotating cam needs to engage behind a drawer front or strike plate. It is also specified for right-hand or left-hand doors, allowing use on either side of a cabinet run without changing the core product. The cam set for lipped or overlay construction uses a straight cam with 1-1/2 inch extension, putting the contact point further back, which suits doors or drawers with an overlay front. The cam set for flush construction uses a formed cam with 1-1/8 inch extension and 11/32 inch offset, lining the cam face with a flush front layout where the offset is needed to reach the frame or strike area. The bright brass finish supports applications where a brass look at the lock face is part of the design or where visual differentiation of lock types is helpful.

Why These Cam And Turn Options Matter

The two stop washers that allow either 90 degree or 180 degree cam turns let the installer match the key rotation to user expectations, such as a quarter-turn for quick access or a half-turn when more rotation feel is desired. Having both straight and formed cams with specific extensions means the same lock body can be configured for lipped, overlay, or flush construction, which helps maintain consistent keying across different cabinet styles in one project. The 11/32 inch offset on the formed cam shifts the cam line of action, which can help the cam bite securely behind a frame or catch point on flush fronts. The requirement that combined front and frame thickness not exceed the cylinder length helps the lock seat firmly against the exterior surface while leaving enough thread engagement for the mounting nut, affecting how solidly the cylinder is held in the workpiece. The key removable feature in both locked and unlocked positions supports workflows where keys are stored away from the cabinet after use or where an operator needs to remove the key even while a door or drawer remains open.

Common Questions About This CompX Cam Lock

Selecting This Cam Lock For Your Cabinet Project

This CompX National disc tumbler cam lock, with its 2 inch cylinder for a 3/4 inch mounting hole, straight and formed cams, and selectable 90 degree or 180 degree cam turns, provides defined geometry for drawers and for right-hand or left-hand doors. When a bright brass finish, specific cam extensions, and the choice between KA keyed alike or KD keyed different setups match the project, this C8061-C415A-3 model aligns the lock body, cam reach, and key behavior to typical cabinet and casework needs.