CompX National Disc Tumbler Cam Lock, 1-3/4" Cylinder with 90 and 180 Degree CW and CCW Rotation, Flat Black C8060-MKKD-Y21

CompX National Disc Tumbler Cam Lock For Cabinets

CompX National disc tumbler cam lock is a 1-3/4 inch cylinder lock designed to control drawer and door access using a keyed cylinder, so cabinets can be secured in everyday use. The flat black C8060-MKKD-Y21 finish provides a dark, low-visibility appearance that blends into many casework styles, helping projects maintain a consistent hardware look. This cam lock offers both 90 and 180 degree clockwise and counterclockwise rotation, so the same body can be set up to match different locking motions across a job. The lock uses disc tumblers inside the cylinder, providing keyed control while allowing the key to be removed in both locked and unlocked positions, which helps when one person services several cabinets in sequence.

Key Locking Details That Support Cabinet Work

• Each lock uses a 1-3/4 inch cylinder, so it can pass through thicker fronts while still reaching the cams, which helps when working with cabinets built from heavier materials.
• Two stop washers are supplied for the body, allowing the cam to be set for either 90 or 180 degree turns, so installers can match the throw to the required latch travel.
• The lock works on drawers as well as right-hand or left-hand doors, letting one part number serve multiple cabinet layouts in the same project.
• Cams are provided for lipped or overlay construction using a straight cam with 1-1/2 inch extension, giving reach behind a projecting front to engage the strike area.
• A formed cam with 1-1/8 inch extension and 11/32 inch offset is used for flush construction, positioning the cam path to line up with the mating surface on flat-front cases.

Cam Lock Fit, Front Thickness, And Rotation Setup

This 1-3/4 inch cylinder cam lock is intended for applications where the front and frame stack within the cylinder length, so the threaded portion can clamp the assembly while still leaving travel for the cam. For overlay applications, the combined thickness of front and frame cannot exceed the cylinder length listed for the lock, which keeps the cam in the proper working plane. Two stop washers are provided to set either 90 or 180 degree cam rotation in clockwise or counterclockwise directions, so the same lock body can be configured for different door swings and latch geometries. Key removal in both locked and unlocked positions allows the cylinder to function in installations where the key is used simply to change state and is then taken away.

Using This C8060-MKKD-Y21 Cam Lock In Practice

Where This Flat Black Cam Lock Is Applied

The CompX National C8060-MKKD-Y21 disc tumbler cam lock is used on drawers and on right-hand or left-hand doors, so it covers most basic cabinet access points in a run of casework. The flat black finish allows the lock face to sit discreetly on darker fronts, supporting installations where visible hardware is kept minimal. For lipped or overlay construction, the straight cam with 1-1/2 inch extension reaches past the lip or overlay into the interior, helping the cam positively engage a keeper surface on the cabinet. For flush construction, the formed cam with 1-1/8 inch extension and 11/32 inch offset shifts the contact surface toward or away from the front, so the cam path matches a flush frame or strike location. This flexibility lets the same cylinder body serve different case construction methods across a shop or jobsite.

Why Cylinder Length, Rotation, And Keying Matter

The 1-3/4 inch cylinder length allows this cam lock to handle cabinet fronts and frames whose combined thickness does not exceed that length, which is important when using thicker materials that still need room behind for cam travel. Two stop washers allow the cam to be configured for either 90 or 180 degree throws in clockwise or counterclockwise directions, so installers can tailor the arc of movement to the hardware layout and required engagement depth. The lock is described as keyed different and master keyed in the SAP description, indicating that locks can be supplied with various lock numbers, while also being set up for a master key system where required, which supports keyed control across multiple openings. Key removal in both locked and unlocked positions means the cylinder does not trap the key, allowing users to operate several openings in succession without returning to a neutral position. Stock keying options referenced as KA for keyed alike, where all locks share the same key number and a master key will not operate them, and KD for keyed different, where each lock uses various lock numbers and a master key will operate them as specified, give planners flexibility when laying out security zones in a facility.

Common Questions About This Cam Lock Setup

Selecting This Cam Lock For Your Next Cabinet Run

The CompX National disc tumbler cam lock with 1-3/4 inch cylinder, flat black C8060-MKKD-Y21 finish, and selectable 90 or 180 degree rotation brings one part solution to drawers and right- or left-hand doors. With straight and formed cams for lipped, overlay, or flush construction, and keying options that cover keyed different, keyed alike, and master keyed systems as described, this lock supports planned access control across a project. Use these verified dimensions, rotation choices, and keying details to match this cam lock to your cabinet fronts and security layout, then standardize on it for consistent operation across your work.