CompX National Pin Tumbler Deadbolt Lock, 57/64" Bore Diameter with Surface Mount - C8177-915-26D

CompX Deadbolt Lock For Drawer Security

CompX National pin tumbler deadbolt lock gives drawers a positive deadbolt action, so the drawer stays locked until the correct key engages the cylinder. The lock uses a pin tumbler mechanism, which provides keyed control that suits cabinet, furniture, or fixture drawers needing restricted access. The cylinder requires a 57/64 inch diameter bore, so it fits installations laid out for that specific hole size without reworking the panel. This model uses a surface mount design, so the lock body mounts to the drawer surface rather than requiring a complex mortise, which supports straightforward retrofits on existing drawers. The cylinder is finished in satin chrome, so it presents a neutral metallic look that works with many commercial and shop interiors while still identifying the key location clearly. The deadbolt style gives a solid engagement with the strike plate, providing a defined locked position for day-to-day use.

Key Lock Details That Support Daily Use

• The 57/64 inch required cylinder bore diameter sets a clear drilling dimension, so installers can prepare drawer fronts accurately and avoid oversized holes that weaken the mounting area.
• The surface mount design lets the deadbolt lock fasten to the drawer surface, which simplifies layout on existing cabinets where cutting a deep pocket is not practical.
• The pin tumbler construction defines the keying interface, so locksmiths and shops working with CompX National systems can plan cylinder keying changes within the same product family.
• The satin chrome description identifies the lock finish, so builders and millworkers can coordinate visible hardware with other satin chrome components in the same installation.
• ANSI/BHMA Grade 2 A156.11 certification places the lock in a defined performance category, so specifiers can match it to projects that call for Grade 2 deadbolt locks.

Surface Mount Drawer Lock Installation Focus

This CompX National pin tumbler deadbolt lock mounts on the surface, so installers position the lock body on the interior drawer face and reference the 57/64 inch cylinder bore through the front. The defined bore diameter helps maintain a snug fit between the cylinder and the drawer front, which supports proper alignment of the keyway and smooth key operation. Surface mounting also reduces cutting operations in solid stock or panels, which can help maintain drawer strength. The ANSI/BHMA Grade 2 A156.11 designation gives a standard reference when the lock is specified alongside hinges, slides, and other hardware that also reference ANSI/BHMA grades.

How This CompX Drawer Lock Works In Practice

Using The Deadbolt Lock On Drawer Fronts

This CompX National pin tumbler deadbolt lock is part of the deadbolt locks product class, so it is suited to drawer applications where a projecting bolt engages a strike plate on the cabinet or frame. The required 57/64 inch bore locates the cylinder through the drawer front, which positions the key on the outside while the deadbolt mechanism mounts on the inside surface. With the surface mount layout, installers can align the deadbolt to a strike plate on the cabinet member or carcass, creating a positive stop when the drawer is pushed closed and locked. The satin chrome cylinder finish helps users visually locate the key entry point on the drawer front, which supports quick operation in workrooms, shops, or commercial spaces where multiple drawers are present. As a pin tumbler deadbolt lock, this model integrates into keyed control systems that use similar cylinders, which can matter in facilities managing several lock points under one keying plan.

Key Engagement, Positions, And Keying Options

This drawer lock requires a key to engage the lock, so the locking action is controlled directly through the cylinder rather than by a separate latch. The key is removable in both locked and unlocked positions, which means the key can be withdrawn after securing the drawer or after unlocking it for access, fitting environments where keys are carried by designated users. All versions are ANSI/BHMA certified Grade 2 A156.11, giving a standardized performance statement for specifiers aligning this lock with project documents that call out Grade 2 hardware. Stock keying options follow CompX National conventions: KA versions are all keyed alike to a specified key number and do not operate with a master key, supporting scenarios where multiple locks share one key without master control; KD versions are all keyed different with various lock numbers and also do not accept a master key, which suits drawers that must remain individually keyed. Other key changes are available from National Lock via special order, which provides flexibility when a project requires a specific keying pattern beyond standard KA or KD arrangements.

Common Questions About This CompX Drawer Deadbolt

Select This Deadbolt Lock For Drawer Projects

The CompX National pin tumbler deadbolt lock in satin chrome provides a surface mount solution for drawers that need keyed control and a defined deadbolt engagement. With its 57/64 inch bore requirement, ANSI/BHMA Grade 2 A156.11 certification, and clear KA or KD keying options, it fits projects that specify a documented performance level and organized keying plan. For drawer work in cabinets, fixtures, or shop-built furniture where a deadbolt lock from an established hardware line is required, this C8177-915-26D model offers a focused, project-ready choice.