One Way Deadbolt Lock

The One Way Deadbolt Lock is a professional-grade lock designed for commercial buildings, residential properties, and fire-rated door projects. Operated by a key from the exterior with no internal operating mechanism, it effectively meets access management requirements for specific areas. The product complies with ANSI/BHMA A156.13-2005 Grade 1 standards and holds UL fire ratings, making it suitable for door applications subject to strict safety regulations. Internal components—including the forend and strike—are constructed from Grade 304 stainless steel, enhancing durability and adaptability across various installation environments. Compatible with door thicknesses ranging from 45mm to 55mm and featuring a 2-3/4" (70mm) backset, the lock supports both left- and right-hand configurations, facilitating volume applications for door manufacturers, contractors, and hardware distributors. D&D Hardware offers a variety of finishes to match diverse architectural styles and project specifications, providing flexible door hardware solutions to global customers.

1. Single Side Key Operation

One Way Deadbolt Lock features an outside key operation design without inside operation, making it suitable for applications requiring controlled access from one side. The product complies with ANSI/BHMA A156.13-2005 Grade 1 standards and is UL Fire Rated certified for fire-rated doors and commercial building projects. This configuration helps contractors select suitable locking solutions according to security requirements.

2. SUS304 Deadbolt Construction

This One Way Deadbolt Lock is equipped with a solid casting SUS304 deadbolt with a 1"(25.4mm) projection length. Combined with a heavy gauge stainless steel lockcase, the product provides reliable performance for frequent-use environments. It is suitable for wooden doors, metal doors, fire-rated doors, and various commercial applications requiring professional door hardware solutions.

3. Grade 1 Fire Rated Compliance

One Way Deadbolt Lock is UL Fire Rated certified and complies with ANSI Grade 1 requirements, making it suitable for commercial buildings, public facilities, and fire-rated door projects. The stainless steel Grade 304 forend and strike components provide standardized specifications for construction projects requiring certified door hardware products.

4. Flexible Installation Sizes

This product supports standard door thickness from 45mm to 55mm, with a 2-3/4”(70mm) backset and 3-5/8”(92mm) center-to-center dimension. One Way Deadbolt Lock is available for left-hand and right-hand doors, helping manufacturers and contractors reduce installation adjustments during bulk project applications.

5. Multiple Finish Options

One Way Deadbolt Lock is available in various finishes including Satin Stainless Steel, Polished Stainless Steel, Polished Brass, Antique Brass, Antique Copper, Matte Black, and PVD. The wide range of colors allows the lock to match different architectural styles for hotels, offices, residential buildings, and commercial spaces.

1. Fire Rated Doors

Fire-rated door projects require certified locking solutions that meet strict material and performance standards. One Way Deadbolt Lock is UL Fire Rated certified and suitable for fire-rated door applications in commercial buildings, public facilities, and industrial projects. SUS304 deadbolt and stainless steel components support professional door hardware installation.

2. Office Buildings

Office entrances, equipment rooms, and restricted areas require controlled access door hardware. One Way Deadbolt Lock features outside key operation, making it suitable for offices, storage rooms, and management areas. ANSI Grade 1 compliance supports commercial projects requiring standardized door lock specifications.

3. Hotel Facilities

Hotels require consistent door hardware solutions for corridors, service areas, and equipment rooms. One Way Deadbolt Lock can be installed on wooden and metal doors, with multiple finishes available to match different interior designs. Standard dimensions help hotel contractors complete large-scale door hardware installation efficiently.

4. Industrial Facilities

Factories, warehouses, and industrial buildings require door locks suitable for demanding working environments. One Way Deadbolt Lock features a heavy gauge stainless steel lockcase and Grade 304 stainless steel components, making it suitable for equipment rooms, storage areas, and industrial access points.