CompX National Disc Tumbler Cam Lock, 1-3/16" Cylinder with 90 Degree CW Rotation, Flat Black C8053-KD-Y21

CompX Disc Tumbler Cam Lock For Secure Cabinet Use

CompX National disc tumbler cam lock, 1-3/16" cylinder with 90 degree CW rotation, flat black C8053-KD-Y21 gives you a keyed different cylinder for drawers and cabinet doors where separate keys are preferred. The 1-3/16" cylinder length supports installations where the combined thickness of front and frame cannot exceed the listed cylinder length, which matters when matching the lock body to typical cabinet construction. A 90 degree clockwise rotation works with the supplied stop washer to control cam travel, helping you set consistent locked and unlocked positions. The flat black finish provides a low-visibility look that blends into darker cabinetry. As part of the CompX National 8053 series keyed different range, this lock supports installations where master keys will not work on these locks, which is important for applications needing distinct key control across multiple cabinets.

Key Lock Details That Support Cabinet Projects

• The 1-3/16" cylinder length is designed for applications where the combined thickness of front and frame cannot exceed the cylinder length listed below, helping you match the lock body to your door or drawer build-up.
• 90 degree CW rotation with a stop washer allows the cam to turn 90 degrees, giving a defined swing between locked and unlocked positions that simplifies knob or pull orientation on cabinets.
• Stock keying as KD means all locks are keyed different with various lock numbers, so each C8053-KD-Y21 operates on its own key pattern, useful where separate key control across multiple units is required.
• The KD keying configuration is specified so the master key will not work on these locks, which matters when you want to avoid a master override within a facility.
• Flat black finish on this CompX National disc tumbler cam lock provides a dark, unobtrusive appearance that suits many contemporary cabinet and furniture styles.
• CompX National branding and the 8053 series designation identify this lock within a known cam lock family, helping align it with related cams and keying systems used on similar casework.

Cam Lock Fit, Rotation, And Cylinder Length Use

The 1-3/16" cylinder on the CompX National C8053-KD-Y21 is specified for situations where the combined thickness of front and frame cannot exceed the listed cylinder length, giving you a defined envelope for panel and frame build-up. The lock offers 90 degree clockwise rotation controlled by a stop washer, so the cam turns a quarter turn between open and closed, which is a common motion for drawers and swing doors. The description notes use on drawers and right-hand or left-hand doors, so the same lock body can be oriented for different door handing, simplifying planning across a run of cabinets.

How This 8053 Keyed Different Cam Lock Works On Jobs

Using The C8053-KD-Y21 On Drawers And Doors

The web description specifies that this CompX National disc tumbler cam lock is for drawers, right-hand or left-hand doors, so one lock style serves both sliding and swinging access points in cabinets. Cams are specified for lipped or overlay construction with a straight cam with 1-1/2" extension, which suits doors or drawers that overlap the cabinet front. Cams are also specified for flush construction with a formed cam having 1-1/8" extension and 11/32" offset, which supports applications where the front sits even with the cabinet frame. By using either the straight cam or the formed cam as described, you can match the cam throw and offset to your cabinet design, which helps the cam engage the strike area correctly on both overlay and flush fronts.

The description notes that for overlay application, the combined thickness of front and frame cannot exceed the cylinder length listed below, which ties the 1-3/16" cylinder to acceptable door and frame stack-ups. This constraint keeps the cylinder threads and mounting nut within proper reach of the mounting surface, reducing the chance of insufficient engagement. The product is identified as unassembled REMOVACORE versions being available, connecting this lock format to installations where removable cores are desired in the same footprint. Stock keying information states that KD equals all keyed different with various lock numbers, and the master key will not work on these locks, which is useful where separate security for each cabinet run is important.

Keying, Rotation, And Overlay Construction Considerations

This C8053-KD-Y21 cam lock is described as 8053 keyed diff, meaning it is part of the 8053 family with keyed different stock keying, which gives each lock a distinct key number. The statement that master key will not work on these locks clarifies that this KD configuration is not part of a master-keyed group, which suits installations needing isolated key access. Key removal in both locked and unlocked positions is specified, so the operator can withdraw the key after locking or after opening, which helps when multiple cabinets must stay open during work and then be relocked after access.

The lock provides 90 degree CW rotation and a stop washer that allows the cam to turn 90 degrees, giving a predictable quarter-turn motion from locked to unlocked. This fixed rotation simplifies handle and strike planning, because the cam will present a consistent orientation in both positions. The description notes that to accommodate an overlay construction using a 3/4" front and a 3/4" frame, the NLC8053 lock and the NLC7014-2C cam should be ordered, which shows how the cylinder length and cam style relate to a typical 1-1/2" total thickness overlay scenario. This note highlights that cylinder length and cam geometry directly affect whether the lock will suit thicker overlay fronts, guiding selection within the CompX National offering. Reference to REMOVACORE versions of this lock being available links the format to situations that may later require core changes while keeping the same housing pattern.

Common Questions About The C8053-KD-Y21 Cam Lock

Select The C8053-KD-Y21 For Defined Key Control

The CompX National disc tumbler cam lock C8053-KD-Y21 with a 1-3/16" cylinder, 90 degree CW rotation, and flat black finish offers a keyed different solution for drawers, right-hand doors, and left-hand doors. Its cylinder length is specified for installations where the combined front and frame thickness does not exceed the listed cylinder length, while the cams described for overlay and flush construction align cam throw with your cabinet design. For projects that need separate keys per opening and a quarter-turn motion between locked and unlocked positions, this 8053 keyed diff cam lock provides a clearly defined option.