CompX National Pin Tumbler Deadbolt Lock, Surface Mount with 3/4" Cam Extension, Dull Chrome - C8179-101-26D

CompX National Pin Tumbler Deadbolt Lock For Drawers

CompX National pin tumbler deadbolt lock, surface mount with 3/4 inch cam extension, gives a drawer a keyed deadbolt action so the drawer can be secured with a positive lock stroke. The deadbolt design, combined with the 3/4 inch cam extension, provides a defined bolt throw that engages a strike plate for reliable locking of the drawer front. The required 57/64 inch diameter hole for the cylinder sets the boring size so the cylinder seats correctly in the drawer face, which helps the lock operate smoothly in everyday use. Dull chrome finish, described as satin chrome, gives the lock face a neutral, low-reflective appearance that works well on a wide range of drawer fronts. ANSI/BHMA certified Grade 2 A156.11 rating means the lock has been tested to a published Grade 2 standard, so it supports applications that call for that specific performance classification.

Deadbolt Drawer Lock Details That Help On The Job

• The surface mount design lets the body sit on the drawer interior surface, so installers can add security without cutting a full mortise housing, which simplifies layout when working with existing cabinetry.
• The 57/64 inch cylinder hole requirement gives a clear boring dimension, helping installers drill the correct size opening in the drawer front so the cylinder seats firmly and the collar fits as intended.
• The 3/4 inch cam extension length defines how far the deadbolt moves into the strike plate, which helps align the bolt with the mating strike for a solid engagement on typical drawer side or frame conditions.
• ANSI/BHMA Grade 2 A156.11 certification ties the lock to a recognized performance level, which matters in projects that call out Grade 2 deadbolt hardware in their written specifications.
• The key being removable in both locked and unlocked positions lets users decide whether to leave the key out during normal operation or retain it after locking, which can fit different control practices in a shop or office.

Mounting And Cylinder Fit For This Drawer Lock

This CompX National surface mount deadbolt lock mounts to the drawer using the provided mounting screw locations on the lock case, so the body fastens directly against the drawer interior. The required 57/64 inch diameter hole for the cylinder determines the drilling operation on the drawer front, allowing the cylinder to pass cleanly through and seat with its shoulder against the exterior face. With the cam providing a 3/4 inch extension, positioning the lock case in relation to the drawer edge sets where the deadbolt meets the strike plate, which helps establish reliable engagement when the key turns. The dull chrome, or satin chrome, exterior finish keeps the visible cylinder face discreet while still matching other satin chrome hardware specified in the same installation.

Using This Surface Mount Deadbolt Lock In Projects

Where This CompX National Drawer Lock Fits Best

This CompX National pin tumbler deadbolt lock is suited to drawer applications that call for a surface mounted case and a bored cylinder hole in the front. The 57/64 inch hole requirement means it works where there is enough drawer face material to support that opening size without weakening the front. With a 3/4 inch cam extension, the lock fits drawer layouts where the strike plate can be mounted so the bolt travel fully enters the strike pocket, supporting positive engagement between drawer and cabinet structure. The ANSI/BHMA Grade 2 A156.11 certification and deadbolt design align with projects that specify a Grade 2 deadbolt function on drawers, such as commercial or institutional cabinetry calling for that particular grade.

Why These Deadbolt Details Support Consistent Results

The surface mount configuration and defined 57/64 inch cylinder hole allow installers to repeat the same drilling and mounting pattern across multiple drawers, which supports consistent alignment from one opening to the next. Because the key is required to engage the lock and is removable in both locked and unlocked positions, users can lock or unlock a drawer and either store the key separately or leave it available, fitting different control routines without changing hardware. The 3/4 inch cam extension standardizes bolt reach, so during layout the relationship between lock case and strike plate can be set once and reused, reducing layout variation on multi-drawer runs. Stock keying options identified as KA, where all are keyed alike to a specified key number with no master key function, and KD, where all are keyed different with no master key function, give planners two clear approaches to key control based on how they want drawers grouped or separated by key.

Common Questions About This Drawer Deadbolt Lock

Select This Drawer Lock For Grade 2 Deadbolt Security

The CompX National pin tumbler deadbolt lock, model C8179-101-26D, combines a surface mount case, 57/64 inch cylinder bore, and 3/4 inch cam extension to create a repeatable drawer locking layout. Its dull chrome, or satin chrome, finish coordinates with similar satin chrome hardware on the project, keeping the visible cylinder face consistent. With ANSI/BHMA Grade 2 A156.11 certification and defined KA and KD stock keying choices, this lock supports jobs that specify Grade 2 drawer deadbolts and clear key control schemes. For drawer runs that need a standard boring pattern and a keyed deadbolt action, this model aligns the mechanical details with the field workflow.