Schlage Commercial Door Locks

Schlage Commercial Door Locks & Lever Hardware

Schlage commercial door locks provide mechanical locking solutions for offices, schools, healthcare facilities, multifamily properties, retail spaces, hospitality projects, and other commercial openings. The current Coastal Hardware Store collection includes cylindrical and tubular lever locks, mortise locks, commercial deadbolts, lock bodies, and related components across multiple Schlage commercial series.

Shoppers can compare Grade 1 and Grade 2 hardware along with passage, privacy, entry, office, classroom, storeroom, exit, and single-cylinder deadbolt functions. Current products include Schlage ND, ALX, S, L, and B Series hardware, with specifications varying by series and configuration. For additional manufacturers and product categories, browse our complete commercial door hardware collection.

Why Choose Schlage Commercial Door Locks?

Schlage offers several commercial mechanical lock families designed for different levels of use, door preparations, functions, and project requirements. The right series depends on the opening, required ANSI/BHMA grade, lock type, function, key system, door preparation, and any applicable fire, accessibility, or building-code requirements.

• Grade 1 and Grade 2 options: Current Schlage commercial families include Grade 1 products such as ND cylindrical locks and L Series mortise locks as well as Grade 2 options such as ALX cylindrical and S Series tubular locks.
• Multiple lock types: The current Coastal assortment includes cylindrical locks, tubular locks, mortise hardware, commercial deadbolts, and related lock components.
• Commercial functions: Available products include passage, privacy, entrance or office, classroom, storeroom, exit, and other application-specific functions.
• Key-system flexibility: Supported Schlage commercial series can be configured with different conventional and interchangeable-core cylinder formats and key systems. Availability depends on the exact lock and configuration.
• Multiple duty levels: Different series allow hardware to be specified according to the performance level and application required for each opening rather than using the same lock throughout an entire property.
• Coordinating lever designs: Current Coastal products include lever styles such as Rhodes, Athens, Sparta, Saturn, Latitude, Neptune, and Jupiter depending on the Schlage series.
• Commercial finish options: Satin Chrome is the primary finish currently represented in this collection, with select Satin Nickel products and component listings where a finish is not specified.

Types of Schlage Commercial Door Locks Available

Grade 1 Cylindrical Door Locks

Schlage's ND Series is its Grade 1 cylindrical commercial lock platform. The current collection includes ND Series passage, privacy, entry, exit, and other configurations with lever designs such as Rhodes, Athens, and Sparta. Schlage offers the broader ND platform in numerous mechanical functions and key-system configurations for commercial and institutional openings.

Grade 1 designation does not mean that every ND configuration has identical specifications or certifications. Function, cylinder format, door range, latch, fire listing, and optional features can vary, so verify the exact model against the project requirements.

Grade 2 Cylindrical Door Locks

The Schlage ALX Series provides a Grade 2 cylindrical lock option for commercial and multifamily applications. Current Coastal Hardware listings include passage, privacy, and entry configurations in lever designs such as Saturn, Athens, Rhodes, Sparta, and Latitude.

Schlage designed the ALX platform as a modular commercial lock and offers conventional, interchangeable-core, and other cylinder configurations depending on the model. Current standard specifications identify a 2-3/4" backset and support common commercial door preparations, with additional options available through the broader manufacturer program.

Grade 2 Tubular Door Locks

Schlage S Series locks use tubular construction rather than the cylindrical chassis found in the ND and ALX families. Schlage currently positions S Series as Grade 2 hardware for interior and light-commercial applications such as office tenant spaces, apartment buildings, and smaller hospitality settings.

The current Coastal collection includes S Series passage lever sets in Saturn, Neptune, and Jupiter designs. Because S Series, ALX Series, and ND Series hardware use different platforms and specifications, they should not be treated as interchangeable solely because the lever trim appears similar.

Commercial Mortise Locks

Mortise locks use a larger lock case installed into a prepared pocket within the edge of the door. Schlage's L Series is a Grade 1 mortise-lock family with a broad range of functions, lever designs, trims, and mechanical or electrified configurations.

The current Coastal assortment includes complete passage mortise locks as well as separate L Series lock bodies and an electrified mortise lock body. Pay close attention to product titles and descriptions because a lock-body-only listing does not include the same components as a complete mortise lockset.

Commercial Deadbolts

The collection also includes Schlage commercial single-cylinder deadbolts in Grade 1 and Grade 2 configurations. Schlage's current B600 Series is its Grade 1 commercial deadbolt family, while the B500 Series provides Grade 2 options. These locks have their own door-thickness, cylinder, backset, fire-rating, and key-system specifications.

For additional mechanical deadbolt options outside this commercial Schlage assortment, browse our complete deadbolt collection.

Commercial Lock Bodies & Components

Some products in this collection are replacement or specification components rather than complete ready-to-install locksets. Current listings include mortise lock bodies, an electrified lock body, and a cylinder-cap-removal tool. Confirm whether a product is a complete lock, trim set, chassis, replacement body, or service component before ordering.

Understanding Schlage Commercial Lock Functions

Commercial lock function describes how the inside and outside hardware behave rather than simply whether a lock is "locking" or "non-locking." Schlage offers numerous functions, and the correct choice should be based on how each opening needs to operate.

• Passage: Both levers normally operate the latch without a locking function. Passage locks are commonly specified for interior openings that do not require controlled access.
• Privacy: Provides an interior privacy-locking function with an outside emergency-release method on supported models. Exact operation varies by series.
• Entrance / Office: Keyed commercial functions allow the outside lever to be secured while the inside lever remains available for egress in supported configurations.
• Classroom: Classroom functions are designed around controlled locking and unlocking from the keyed side while maintaining the required operation from the interior. Exact function numbers and operation vary by lock family.
• Storeroom: Storeroom functions are designed so the outside lever remains secure and access is provided using the key, while supported configurations maintain free egress from inside.
• Exit: Select Schlage commercial locks use an operating lever on one side with blank or non-operating trim on the opposite side for supported exit applications.
• Single-cylinder deadbolt: The bolt is operated by key from the exterior and by an interior turnpiece on standard single-cylinder configurations.

Function names can have very specific meanings in commercial hardware schedules. When replacing an existing lock or working from architectural specifications, use the Schlage function number and product documentation rather than relying only on a general description such as "entry" or "privacy."

How to Choose the Right Schlage Commercial Door Lock

Start with the door application and required function, then identify the required lock type and performance grade. From there, compare the door preparation, cylinder and key system, backset, door thickness, lever design, finish, and any required certifications or listings.

• Identify the application: Determine whether the opening is an office, classroom, restroom, storeroom, corridor, apartment, interior passage, perimeter entry, or another commercial application.
• Choose the correct function: Match the lock operation to the door schedule rather than selecting a keyed or non-keyed lock based only on appearance.
• Confirm Grade 1 or Grade 2: Use the grade specified for the opening or required by the project. Schlage offers both levels within its commercial mechanical-lock portfolio.
• Choose the lock platform: Determine whether the door calls for cylindrical, tubular, mortise, or deadbolt hardware. These lock types require different preparations.
• Review the door preparation: Check cross-bore dimensions, edge preparation, backset, door thickness, strike, mounting holes, and any mortise dimensions required by the exact model.
• Confirm the cylinder format: Keyed Schlage commercial locks may be available with conventional cylinders, FSIC, SFIC, or other supported configurations. Match the cylinder to the facility's key-system requirements.
• Review keying requirements: If the project uses keyed-alike locks, master keying, restricted keyways, or interchangeable cores, confirm those requirements before ordering.
• Verify required listings: Fire ratings, ANSI/BHMA grades, accessibility provisions, windstorm approvals, and other certifications are product- and configuration-specific. Do not assume every Schlage commercial lock carries every listing.
• Confirm whether the listing is complete: Several products in this collection are lock bodies or service components rather than complete locksets.
• Coordinate the finish: Use the exact Schlage finish number when matching locksets, exit-device trim, hinges, closers, or other architectural hardware.

Grade 1 vs. Grade 2 Commercial Locks

ANSI/BHMA grades are used to classify commercial lock performance based on standardized testing. Grade 1 represents the higher performance classification, while Grade 2 hardware is designed for applications where the project permits that performance level. The appropriate choice depends on the building specification, traffic level, opening function, and applicable requirements.

Within Schlage's current mechanical portfolio, the ND Series is a Grade 1 cylindrical lock and the ALX Series is a Grade 2 cylindrical lock. Schlage specifically designed these families to coordinate visually, which can allow Grade 1 hardware to be specified where required while compatible Grade 2 hardware is used on appropriate openings elsewhere in the project.

Schlage's L Series provides Grade 1 mortise hardware, while its S Series is Grade 2 tubular hardware intended primarily for interior and light-commercial applications. B Series commercial deadbolts are also available in Grade 1 and Grade 2 configurations.

Materials, Lever Styles & Finishes

Materials and construction vary by Schlage commercial series. For example, Schlage specifies solid-zinc lever construction on current ND Series hardware, while the ALX Series uses pressure-cast zinc levers and wrought-brass roses. Mortise-lock, deadbolt, latch, cylinder, and chassis materials have their own specifications. Review the exact product documentation when material composition is important to the project.

Satin Chrome is by far the most common finish currently shown in the Coastal Hardware collection, with Satin Nickel represented on a limited number of products. A few component listings currently have no finish value exposed in the collection filter. Schlage's broader commercial catalog offers additional finishes, but those should not be presented as available on this page unless they are offered on the specific Coastal product.

Current lever designs represented in the assortment include Rhodes, Athens, Sparta, Saturn, Neptune, Jupiter, and Latitude. Lever availability depends on the lock series and function, so confirm the complete model number rather than assuming that every trim can be paired with every chassis.

Featured Schlage Commercial Lock Series

The current Coastal Hardware assortment spans several Schlage mechanical-lock families, each intended for different types of commercial openings and specifications.

• ND Series: Schlage's Grade 1 cylindrical platform offers a broad selection of mechanical functions and key-system options. Current Coastal products include passage, privacy, entry, exit, and Vandlgard configurations.
• ALX Series: A modular Grade 2 cylindrical lock family represented in the current assortment by passage, privacy, and entry lever configurations.
• S Series: Grade 2 tubular locks intended primarily for interior and light-commercial applications. Current Coastal listings include Saturn, Neptune, and Jupiter passage levers.
• L Series: Schlage's Grade 1 mortise-lock family. Coastal currently carries complete mortise configurations as well as individual mechanical and electrified lock bodies.
• B Series Deadbolts: Schlage commercial deadbolts are represented by Grade 1 B600-series and Grade 2 B500-series configurations, including single-cylinder options.

For commercial lever hardware from Schlage and additional manufacturers, browse our commercial door levers.

Installation & Compatibility

Commercial lock installation varies substantially by series. A cylindrical ND or ALX lock does not use the same door preparation as an L Series mortise lock, and a commercial deadbolt has separate bore, backset, strike, and door-thickness requirements. Use the manufacturer template for the exact model before drilling or modifying a door.

Current Coastal ND Series listings illustrate why model-specific measurements matter. Representative ND lever sets use a 2-3/4" backset and a 2-1/8" cross bore with additional mounting-post holes, while current ALX listings typically specify a 2-3/4" backset and support 1-3/8" to 1-3/4" doors. Additional manufacturer options are available for certain models, so do not assume those dimensions apply to every Schlage commercial lock.

Mortise hardware requires dedicated preparation for the lock case, faceplate, trim, and strike. Replacement lock bodies must also be matched to the exact function and trim components already in use. If you are replacing existing commercial hardware, confirm the series and full model or function number whenever possible before ordering.

Shipping & Warranty Information

• Shipping: Quick Ship products usually leave the warehouse within 2-3 business days. Other products average 5-7 business days unless otherwise stated on the product page. Keying requests and special commercial configurations may add processing time. Orders of $100 or more qualify for free standard ground shipping within the contiguous 48 states and Washington, D.C. View Shipping Policy.
• Warranty: Schlage commercial warranty coverage varies by series and product type. Allegion's current commercial warranty lists L, ALX, and ND Series locks with a 10-year mechanical warranty and 3-year electromechanical coverage from factory shipment, while other listed Schlage mechanical products generally carry 3-year mechanical coverage. Schlage product finish coverage is generally listed at 3 years, subject to specific exclusions and warranty terms. Review the current manufacturer warranty for the exact product before ordering.

Frequently Asked Questions About Schlage Commercial Door Locks

What is the difference between Schlage Grade 1 and Grade 2 commercial locks?

Grade 1 represents a higher ANSI/BHMA performance classification than Grade 2. Schlage's ND Series is a Grade 1 cylindrical lock, while the ALX Series is Grade 2. The correct grade depends on the project specification, traffic level, application, and applicable requirements rather than price or appearance alone.

What is the difference between Schlage ND and ALX Series locks?

Both are commercial cylindrical lock families, but the ND Series is Schlage's Grade 1 platform while ALX is a modular Grade 2 platform. Schlage designed the two series to coordinate visually, allowing supported Grade 1 and Grade 2 hardware to be used within the same project where different performance levels are appropriate.

What is the difference between a cylindrical and mortise commercial lock?

A cylindrical lock uses a bored-door preparation for its chassis and latch, while a mortise lock uses a larger lock case installed into a prepared pocket in the edge of the door. Schlage ND and ALX are cylindrical platforms, while the L Series is a mortise-lock platform. The preparations are not interchangeable.

What commercial lock functions are available from Schlage?

The current Coastal collection includes passage, privacy, entry or office, classroom, storeroom, exit, and single-cylinder deadbolt functions, among others. Schlage offers additional functions throughout its broader commercial catalog. Always match the exact function number to the requirements of the opening.

Can Schlage commercial locks be used with master key systems?

Many Schlage commercial lock families support multiple cylinder formats and key-system options, including conventional and interchangeable-core configurations. Master keying and restricted keyways are also available on supported products. Compatibility depends on the lock, cylinder, and existing facility key system, so confirm these requirements before ordering.

Are all Schlage commercial door locks fire rated?

No blanket fire-rating claim should be applied to the entire collection. Schlage offers UL-listed commercial locks and deadbolts in supported series and configurations, but the rating can depend on the exact product, function, latch, and application. If a fire listing is required, verify the individual model and installation requirements before purchase.

Shop Schlage Commercial Door Locks at Coastal Hardware Store

Coastal Hardware Store offers Schlage commercial door locks for office, multifamily, institutional, hospitality, retail, and other supported commercial applications. Compare ND, ALX, S, L, and B Series hardware along with Grade 1 and Grade 2 performance, lock function, door preparation, cylinder type, lever style, finish, and required listings to select the appropriate hardware for each opening.

If you need help comparing Schlage commercial series, identifying the correct function or door preparation, or reviewing cylinder, keying, grade, and finish requirements, our team can help you review the available products. Contact us at support@coastalhardwarestore.com or call us at 561-808-2588.