CompX National Disc Tumbler Cam Lock, Bright Nickel with 1-3/16" Cylinder, C8053-C390A-14A

CompX National Disc Tumbler Cam Lock Uses

CompX National disc tumbler cam lock provides key-controlled locking for drawers and both right-hand and left-hand doors, so one lock style can serve multiple cabinet orientations on the same job. The bright nickel finish identifies the lock as the specified C8053-C390A-14A model, which helps match it to existing hardware schedules and replacement requirements. Its disc tumbler construction delivers a defined keying system using stock keying options KA, KD, or KDMKD, so projects can be set up keyed alike, keyed different, or master keyed to match a planned security layout. Key removable in both locked and unlocked positions allows the user to remove the key after locking or during operation, which supports different access workflows for staff or service personnel. This lock belongs to the cam locks class, making it a straightforward choice wherever a rotating cam is needed to secure the cabinet front.

Cam Lock Details That Support Cabinet Projects

• The bright nickel cam lock finish clearly identifies the specified C8053-C390A-14A model, which helps installers match job submittals and maintain a consistent appearance across visible lock fronts.
• The 1-3/16 inch cylinder dimension defines the maximum combined thickness of front and frame for overlay applications, so cabinet construction can be planned to keep material build-up within the workable range.
• The disc tumbler mechanism provides a defined keying format compatible with KA, KD, or KDMKD stock keying schemes, allowing projects to be organized by groups of locks that share or separate access as required.
• The lock serves drawers and right-hand or left-hand doors, so one part number can be specified across multiple cabinet configurations, reducing part variety while keeping the locking action consistent.
• Key removable in both locked and unlocked positions allows the operator to remove the key after turning to either state, which supports both permanent key storage and frequent-access station setups.

Cam Lock Fit, Cylinder Length, And Door Construction

The lock uses a 1-3/16 inch cylinder length, which governs the workable front and frame thickness on overlay cabinet applications, so casework can be dimensioned to sit within that limit. For overlay applications that use a 3/4 inch front and 3/4 inch frame, the product data specifies selecting the NLC8053 lock together with the NLC7014-2C cam, which indicates that heavier overlays sit beyond this cylinder length configuration. The guidance that front and frame combined thickness cannot exceed the cylinder length means the installer can relate shop drawings directly to the given 1-3/16 inch measurement. This focus on cylinder length keeps the cam engaged correctly behind the strike surface, helping the lock throw operate without binding when the key is turned.

Real-World Cabinet Locking With This Cam Lock

Where This CompX National Cam Lock Works

This CompX National disc tumbler cam lock is specified for drawers and for right-hand or left-hand doors, so it fits standard cabinet layouts in shops, offices, and storage furniture that rely on cam rotation to secure the front. The product is described as suitable for lipped or overlay construction when using the straight cam with a 1-1/2 inch extension, so it addresses doors that step over the case edge and need extra reach behind the frame. The same lock also serves flush construction when the formed cam with 1-1/8 inch extension and 11/32 inch offset is used, accommodating doors or drawer fronts aligned with the cabinet side. By using the cam style that matches the door construction, the lock throw can land where the casework designer intends, keeping the strike contact positive.

Why These Cam Options Matter For Consistent Results

The availability of a straight cam with a 1-1/2 inch extension for lipped or overlay construction positions the locking point farther behind the front, which helps the cam catch solid material even when the door overlaps the cabinet face. The formed cam with a 1-1/8 inch extension and 11/32 inch offset shifts the contact point closer and offset to the mounting centerline, suiting flush fronts where the frame and door sit nearly even. This choice between cam geometries lets the same lock body adapt to different cabinet build-ups, so the installer can retain a single lock specification across mixed construction types on one project. Stock keying options KA, KD, and KDMKD link directly to how keys are distributed and controlled, whether all locks share one key, use individual keys, or participate in a master keyed hierarchy, which streamlines planning for maintenance and user access.

Common Questions About This Bright Nickel Cam Lock

Selecting This Cam Lock For Your Next Project

The CompX National disc tumbler cam lock in bright nickel with a 1-3/16 inch cylinder ties cabinet construction, door style, and keying plan into one clearly defined hardware choice. Straight and formed cam options address both lipped or overlay and flush constructions, so one lock body can support varied casework details. Defined KA, KD, and KDMKD stock keying structures make it easier to organize access levels across a facility. When a project calls for a cam lock that aligns cylinder length, cam reach, and key control, this C8053-C390A-14A model provides those parameters in a single, consistent specification.