CompX Timberline strike plate for double door locks, bright nickel

CompX Timberline Strike Plate For Double Doors

CompX Timberline strike plate gives double door locks a defined locking point, which helps the lock bolt seat consistently and keeps door alignment predictable over time. The plate is part of the CompX Timberline Lock family, so it is shaped and proportioned to support their double door lock designs in typical woodworking applications. The Z shape strike plate profile creates a formed step for the latch to engage, guiding the bolt into place and reducing side play at the doors. A 1/4 dp detail on the part indicates a specific depth relationship that controls how far the bolt settles into the plate, which matters when you are matching lock engagement to face frame or panel layouts. The bright nickel finish on the plate provides a clean, metallic surface that visually matches other bright nickel lock components and trim in the same installation, keeping hardware appearance consistent across the cabinet or fixture.

Key Details That Support Double Door Locking

• The strike plate is specified for use with double door locks, so its geometry is matched to the way paired doors close together and share a central locking point, helping the latch engage consistently when both doors are brought to the shut position.
• The part belongs to the CompX Timberline Lock line, which means it is designed to work within that lock family, helping installers keep components from the same system when they are laying out, repairing, or expanding Timberline-based lock runs.
• The Z shape of the strike plate creates a stepped surface that captures the bolt, which stabilizes the strike point relative to the cabinet edge and supports repeatable door positioning after repeated opening and closing.
• The 1/4 dp callout on the strike plate defines a depth relationship that affects how deeply the bolt sits in the strike, helping match lock throw to door and frame build-ups in typical woodworking construction.
• The bright nickel finish gives the plate a reflective metal look that visually coordinates with bright nickel locks and trim, which helps maintain a uniform appearance on visible cabinet and fixture fronts.

Installation Details For CompX Timberline Strike Plate

The strike plate is identified in the strikes product class, so it is intended to be mounted where the lock bolt meets the cabinet or frame surface, creating a defined contact point rather than letting the bolt bear directly on wood. Strike plates are sold without screws, and CompX specifies #6 x 1/2 inch panhead screws for use with this part; that screw size and head style give a low-profile mechanical hold that seats into typical cabinet materials without projecting excessively into the bolt path. The plate shape and thickness work with that screw size so the head sits within the functional area of the strike without interfering with lock engagement. In practice, this lets installers fasten the SP-257-1 plate in the correct location for the lock throw while maintaining a smooth path for the double door latch into the bright nickel strike surface.

Using The SP-257-1 Strike In Real Projects

Where This Z Shape Strike Plate Fits Best

This strike plate is described specifically for use with double door locks, which aligns it with situations where two doors close toward each other and rely on a shared locking point at their meeting edge. In those layouts, the Z shape strike plate can be located so the lock bolt engages the formed step rather than the cabinet substrate, giving a defined metal-to-metal contact between bolt and strike. Because it is part of the CompX Timberline Lock group, the SP-257-1 plate fits naturally into new installations or service work that already uses Timberline double door lock bodies. The strikes category classification reinforces that this part is chosen to complete the lock assembly at the door edge or frame surface, so the working area of the cabinet stays protected from repeated bolt contact and wear.

Details That Support Repeatable Lock Engagement

The Z shape of the strike plate provides a controlled landing surface for the bolt, which narrows the contact zone and helps the latch find the same stop each time the doors are closed, improving alignment and feel at the meeting stile. The 1/4 dp designation defines how the step in the strike relates to surrounding surfaces, so the bolt travel into the plate can be matched to the lock throw and the door overlay or inset conditions in typical wood construction. The bright nickel finish creates a smooth, hard surface where the bolt rides, which supports consistent engagement and reduces marring at the strike point compared to an unfinished substrate. When installed with the specified #6 x 1/2 inch panhead screws, the plate is held to the mounting surface with a screw head profile that stays out of the bolt path, keeping the working interface between lock and strike focused on the formed Z shape and bright nickel face.

Common Questions About SP-257-1 Strike Plate Use

Selecting This Strike Plate For Your Lock Layout

The CompX Timberline strike plate for double door locks, SP-257-1, ties the lock bolt to a defined Z shape metal contact point in bright nickel, supporting consistent engagement on paired doors. With its 1/4 dp geometry and specified #6 x 1/2 inch panhead screw mounting, the plate aligns to common woodworking construction and double door lock throws. When a project uses CompX Timberline double door locks and calls for a bright nickel strike in the strikes product class, this part provides a matched solution that connects the lock body to the working edge of the cabinet or fixture.