The Entry Door Lever with Deadbolt (Model DDLK009) delivers a reliable combination of access control and reinforced security for residential and light commercial applications. This configuration integrates a smooth-operating lever handle with a high-security deadbolt system, ensuring both convenience and protection in daily use. Engineered to meet ANSI and UL 10C standards, it supports demanding environments where durability, fire resistance, and consistent performance are critical.  Its stainless steel bolt with a 1/2 inch throw enhances resistance against forced entry, while the internal mechanism supports over 800,000 usage cycles, aligning with ANSI Grade 1 performance expectations. The latch and strike system is optimized for stable installation across standard door preparations, maintaining alignment and reducing long-term maintenance issues.

1. ANSI Grade 1 Configuration

The DDLK009 Entry Door Lever with Deadbolt meets ANSI Grade 1 requirements and is tested to UL 10C for fire door applications. Its documented classification helps consultants, contractors, and procurement teams review door hardware schedules and submittals. The lockset suits frequently accessed commercial entrances requiring lever operation, latch positioning, and deadbolt locking in one coordinated assembly.

2. Standard Door Preparation

The lockset fits a 2-1/8-inch cross bore and a 1-inch edge bore, with a 1-1/8 × 2-1/4-inch latch face preparation. Clearly defined dimensions allow door manufacturers to complete drilling and routing before hardware installation. This makes the Entry Door Lever with Deadbolt suitable for volume door production while reducing extra machining and alignment errors on site.

3. Two Backset Sizes

A 2-3/4-inch backset is supplied as standard, with a 2-3/8-inch version available for alternate door preparations. DDLK009 fits standard door thicknesses from 1-3/8 to 2 inches, providing dimensional compatibility for commercial wood doors, metal doors, and replacement projects. Buyers can verify the backset and thickness against door schedules before ordering.

4. Six-Pin Removable Core

The Entry Door Lever with Deadbolt uses a six-pin removable core with a Schlage C keyway, supporting cylinder replacement and project keying arrangements. Facility teams can change the core after tenant turnover, a lost key, or an access-level update without replacing the complete lever set. This configuration simplifies lock management in offices, apartments, and commercial properties.

5. Stainless Steel Deadbolt

The stainless steel deadbolt provides a 1/2-inch throw into the prepared strike after the door closes. Standard hardware includes a 1-1/8 × 2-1/4-inch square-corner faceplate, an ASA strike, and a 2-1/4-inch full-lip square-corner strike. These defined components help door manufacturers and installers align the lever, latch, deadbolt, and frame preparation accurately.

1. Office Building Entrances

Main entrances, private offices, and controlled management areas require convenient access and organized key control. The Entry Door Lever with Deadbolt features a six-pin removable core and Schlage C keyway, helping facility teams arrange keys by floor or department. Its ANSI Grade 1 configuration supports frequent operation and provides documented data for project hardware approval.

2. Apartment Entry Doors

Apartment doors require compatibility with selected door thicknesses and practical cylinder servicing after resident changes. DDLK009 fits doors from 1-3/8 to 2 inches thick and offers 2-3/4-inch or 2-3/8-inch backsets. The removable core allows keying changes without replacing the complete Entry Door Lever with Deadbolt, supporting centralized purchasing and unit-by-unit installation.

3. Hotel Service Areas

Hotel offices, storage rooms, equipment rooms, and staff corridors may require documented fire testing and a defined hardware grade. The Entry Door Lever with Deadbolt meets ANSI Grade 1 and UL 10C requirements. Standard door-preparation dimensions support factory machining, while the ASA strike and stainless steel deadbolt simplify consistent specification across hotel service areas.

4. School Administration Buildings

Administrative offices, record rooms, and staff workspaces need controlled access and hardware suited to repeated operation. DDLK009 combines a six-pin cylinder with a 1/2-inch stainless steel deadbolt for daily access management and locking. Standardized bore, faceplate, and strike dimensions also help schools plan volume installation, spare-part purchasing, and future maintenance.